{
  "verse_id": "4.29",
  "mūla": {
    "devanāgarī": "अपाने जुह्वति प्राणं प्राणे ऽपानं तथापरे | प्राणापान-गती रुद्ध्वा प्राणायाम-परायणाः",
    "iast": "apāne juhvati prāṇaṃ prāṇe 'pānaṃ tathāpare | prāṇāpāna-gatī ruddhvā prāṇāyāma-parāyaṇāḥ",
    "chapter_position": "Chapter 4 (Jñāna-Karma-Sannyāsa-Yoga (The Yoga of Renunciation of Action in Knowledge)), verse 29",
    "speaker": "Krishna",
    "addressed_to": "Arjuna"
  },
  "word_by_word": [
    {
      "surface_form": "apāne",
      "lemma": "apāna",
      "grammar": "locative masculine singular noun",
      "senses_attested_in_panel": [
        {
          "sense": "अपानवृत्तौ जुह्वति प्रक्षिपन्ति प्राणं प्राणवृत्तिम् पूरकाख्यं प्राणायामं कुर्वन्तीत्यर्थः",
          "school": "advaita",
          "weight": 0.8,
          "witnesses": [
            "shankara"
          ]
        },
        {
          "sense": "जुह्वति इत्येतत् पूरकरेचककुम्भकपरतया केचिद्व्याचक्षते तदसत् अध्याहारादिप्रसङ्गात्",
          "school": "dvaita",
          "weight": 0.8,
          "witnesses": [
            "jayatirtha"
          ]
        },
        {
          "sense": "अधोवृत्तौ प्राणमूर्ध्ववृत्तिं पूरकेण जुह्वति पूरककाले प्राणमपानेनैकीकुर्वन्ति",
          "school": "bhakti",
          "weight": 0.8,
          "witnesses": [
            "sridhara"
          ]
        }
      ],
      "theme_lists": [],
      "surface_devanagari": "अपाने"
    },
    {
      "surface_form": "juhvati",
      "lemma": "√hu",
      "grammar": "present indicative 3rd person plural verb",
      "senses_attested_in_panel": [
        {
          "sense": "प्रक्षिपन्ति प्राणं प्राणवृत्तिम् पूरकाख्यं प्राणायामं कुर्वन्तीत्यर्थः",
          "school": "advaita",
          "weight": 0.8,
          "witnesses": [
            "shankara"
          ]
        },
        {
          "sense": "इति कुम्भकः",
          "school": "viśiṣṭādvaita",
          "weight": 0.8,
          "witnesses": [
            "ramanuja"
          ]
        },
        {
          "sense": "अपानं च प्राणे। कुम्बकस्था एव भवन्तीत्यर्थः।",
          "school": "dvaita",
          "weight": 0.8,
          "witnesses": [
            "madhva",
            "jayatirtha"
          ]
        },
        {
          "sense": "पूरककाले प्राणमपानेनैकीकुर्वन्ति",
          "school": "bhakti",
          "weight": 0.8,
          "witnesses": [
            "sridhara"
          ]
        },
        {
          "sense": "प्रक्षिपन्ति प्राणवृत्तिम्",
          "school": "advaita-bhakti",
          "weight": 0.8,
          "witnesses": [
            "madhusudan"
          ]
        }
      ],
      "theme_lists": [],
      "surface_devanagari": "जुह्वति"
    },
    {
      "surface_form": "prāṇam",
      "lemma": "prāṇa",
      "grammar": "accusative masculine singular noun",
      "senses_attested_in_panel": [],
      "theme_lists": [],
      "surface_devanagari": "प्राणम्"
    },
    {
      "surface_form": "prāṇe",
      "lemma": "prāṇa",
      "grammar": "locative masculine singular noun",
      "senses_attested_in_panel": [
        {
          "sense": "अपानं तथा अपरे जुह्वति रेचकाख्यं",
          "school": "advaita",
          "weight": 0.8,
          "witnesses": [
            "shankara"
          ]
        },
        {
          "sense": "अपानम् इति रेचकः प्राणापानगती रुद्ध्वा प्राणान् प्राणेषु जुह्वति इति कुम्भकः",
          "school": "viśiṣṭādvaita",
          "weight": 0.8,
          "witnesses": [
            "ramanuja"
          ]
        },
        {
          "sense": "। कुम्बकस्था एव भवन्तीत्यर्थः।",
          "school": "dvaita",
          "weight": 0.8,
          "witnesses": [
            "madhva"
          ]
        },
        {
          "sense": "जुह्वति",
          "school": "bhakti",
          "weight": 0.8,
          "witnesses": [
            "sridhara"
          ]
        }
      ],
      "theme_lists": [],
      "surface_devanagari": "प्राणे"
    },
    {
      "surface_form": "apānam",
      "lemma": "apāna",
      "grammar": "accusative masculine singular noun",
      "senses_attested_in_panel": [],
      "theme_lists": [],
      "surface_devanagari": "अपानम्"
    },
    {
      "surface_form": "tathā",
      "lemma": "tathā",
      "grammar": "",
      "senses_attested_in_panel": [],
      "theme_lists": [],
      "surface_devanagari": "तथा"
    },
    {
      "surface_form": "apare",
      "lemma": "apara",
      "grammar": "nominative masculine plural noun",
      "senses_attested_in_panel": [],
      "theme_lists": [],
      "surface_devanagari": "अपरे"
    },
    {
      "surface_form": "prāṇa",
      "lemma": "prāṇa",
      "grammar": "compound (compound member)",
      "senses_attested_in_panel": [],
      "theme_lists": [],
      "surface_devanagari": "प्राण"
    },
    {
      "surface_form": "apāna",
      "lemma": "apāna",
      "grammar": "compound (compound member)",
      "senses_attested_in_panel": [
        {
          "sense": "इति। अपाने अधोवृत्तौ प्राणमूर्ध्ववृत्तिं पूरकेण जुह्वति पूरककाले प्राणमपानेनैकीकुर्वन्ति। तथा कुम्भकेन प्राणापानयोरूर्ध",
          "school": "bhakti",
          "weight": 0.8,
          "witnesses": [
            "sridhara"
          ]
        }
      ],
      "theme_lists": [],
      "surface_devanagari": "अपान"
    },
    {
      "surface_form": "gatī",
      "lemma": "gati",
      "grammar": "accusative feminine dual noun",
      "senses_attested_in_panel": [],
      "theme_lists": [],
      "surface_devanagari": "गती"
    },
    {
      "surface_form": "ruddhvā",
      "lemma": "rudh",
      "grammar": "conv",
      "senses_attested_in_panel": [
        {
          "sense": "निरुध्य प्राणायामपरायणाः प्राणायामतत्पराः कुम्भकाख्यं प्राणायामं कुर्वन्तीत्यर्थः",
          "school": "advaita",
          "weight": 0.8,
          "witnesses": [
            "shankara"
          ]
        },
        {
          "sense": "प्राणान् प्राणेषु जुह्वति इति कुम्भकः",
          "school": "viśiṣṭādvaita",
          "weight": 0.8,
          "witnesses": [
            "ramanuja"
          ]
        },
        {
          "sense": "रेचककालेऽपानं प्राणे जुह्वति",
          "school": "bhakti",
          "weight": 0.8,
          "witnesses": [
            "sridhara"
          ]
        },
        {
          "sense": "प्राणायामपरायणाः सन्तोऽपरे पूर्वविलक्षणानियताहाराः आहारनियमादियोगसाधनविशिष्टाः प्राणेषु बाह्याभ्यन्तरकुम्भकाभ्यासनिगृही",
          "school": "advaita-bhakti",
          "weight": 0.8,
          "witnesses": [
            "madhusudan"
          ]
        }
      ],
      "theme_lists": [],
      "surface_devanagari": "रुद्ध्वा"
    },
    {
      "surface_form": "prāṇāyāma",
      "lemma": "prāṇāyāma",
      "grammar": "compound (compound member)",
      "senses_attested_in_panel": [],
      "theme_lists": [],
      "surface_devanagari": "प्राणायाम"
    },
    {
      "surface_form": "parāyaṇāḥ",
      "lemma": "parāyaṇa",
      "grammar": "nominative masculine plural noun",
      "senses_attested_in_panel": [
        {
          "sense": "इत्यतः परंप्राणापानगती रुद्धा इति द्रष्टव्यम्",
          "school": "dvaita",
          "weight": 0.8,
          "witnesses": [
            "jayatirtha"
          ]
        }
      ],
      "theme_lists": [],
      "surface_devanagari": "परायणाः"
    }
  ],
  "intertextual_panel": [
    {
      "verse": "4.30",
      "type": "next-verse continuation",
      "score": 1.0073,
      "feature_breakdown": {
        "cosine": 0.8573,
        "theme_graph": 11.0,
        "vocative": 0.0,
        "substring": 0.0,
        "lemma_overlap": 9.1892,
        "stem_prefix": 4.0
      }
    },
    {
      "verse": "4.27",
      "type": "thematic-cluster continuation",
      "score": 0.8959,
      "feature_breakdown": {
        "cosine": 0.8459,
        "theme_graph": 1.0,
        "vocative": 0.0,
        "substring": 0.0,
        "lemma_overlap": 9.1892,
        "stem_prefix": 4.0
      }
    },
    {
      "verse": "5.27",
      "type": "cross-chapter thematic parallel",
      "score": 0.8855,
      "feature_breakdown": {
        "cosine": 0.8555,
        "theme_graph": 1.0,
        "vocative": 0.0,
        "substring": 0.0,
        "lemma_overlap": 7.6187,
        "stem_prefix": 2.0
      }
    },
    {
      "verse": "8.10",
      "type": "cross-chapter thematic parallel",
      "score": 0.8812,
      "feature_breakdown": {
        "cosine": 0.8512,
        "theme_graph": 1.0,
        "vocative": 0.0,
        "substring": 0.0,
        "lemma_overlap": 5.7122,
        "stem_prefix": 2.0
      }
    },
    {
      "verse": "6.7",
      "type": "shared-vocabulary echo",
      "score": 0.8786,
      "feature_breakdown": {
        "cosine": 0.8486,
        "theme_graph": 0.0,
        "vocative": 0.0,
        "substring": 0.0,
        "lemma_overlap": 5.5145,
        "stem_prefix": 3.0
      }
    },
    {
      "verse": "4.28",
      "type": "next-verse continuation",
      "score": 0.8778,
      "feature_breakdown": {
        "cosine": 0.8478,
        "theme_graph": 0.0,
        "vocative": 0.0,
        "substring": 0.0,
        "lemma_overlap": 7.6728,
        "stem_prefix": 3.0
      }
    },
    {
      "verse": "15.14",
      "type": "long-distance thematic echo",
      "score": 0.8751,
      "feature_breakdown": {
        "cosine": 0.8451,
        "theme_graph": 1.0,
        "vocative": 0.0,
        "substring": 0.0,
        "lemma_overlap": 7.6187,
        "stem_prefix": 2.0
      }
    },
    {
      "verse": "9.32",
      "type": "shared-vocabulary echo",
      "score": 0.8724,
      "feature_breakdown": {
        "cosine": 0.8324,
        "theme_graph": 0.0,
        "vocative": 0.0,
        "substring": 0.0,
        "lemma_overlap": 6.2259,
        "stem_prefix": 4.0
      }
    }
  ],
  "doctrinal_projections": {
    "advaita": {
      "reading_summary": "(reading summary extraction pending; ENABLE_READING_SUMMARIES=true to generate)",
      "key_cross_references": [],
      "witness_passages": [
        "shankara_4.29",
        "anandgiri_4.29"
      ],
      "score": 0.5,
      "english_rendering": "Śaṅkara reads this verse as a technical taxonomy of prāṇāyāma (breath-restraint practice): offering prāṇa (inward movement, pūraka) into apāna, offering apāna (downward movement, recaka) into prāṇa, and arresting both movements entirely (kumbhaka). These three operations are not ends in themselves but preparatory disciplines that quiet the instrument of the body-mind so that the discriminative insight into the non-dual ātman can arise. Prāṇāyāma belongs to the category of karma-yajña — sacrifice that purifies without producing new bondage — precisely because the yogin treats each breath-phase as an oblation dissolved into its opposite."
    },
    "viśiṣṭādvaita": {
      "reading_summary": "(reading summary extraction pending; ENABLE_READING_SUMMARIES=true to generate)",
      "key_cross_references": [],
      "witness_passages": [
        "ramanuja_4.29",
        "vedantadeshika_4.29"
      ],
      "score": 0.5,
      "english_rendering": "Rāmānuja situates the prāṇāyāma-practitioners within the broader taxonomy of karma-yogins whose diverse yajñas (from dravya-yajña onward) are all forms of nityanaimittikakarma performed as kainkarya to Bhagavān. The three modes — pūraka (offering prāṇa into apāna), recaka (offering apāna into prāṇa), and kumbhaka (restraining both movements) — when performed by a regulated practitioner (niyatāhāra) progressively dissolve impurity (kalmasa) and fit the devotee for bhakti-yoga's higher stages. No act of breath-discipline stands alone; it flows into the great yajña with which the Lord himself released creation (BG 3.10), so each kumbhaka is, in miniature, participation in that original act."
    },
    "dvaita": {
      "reading_summary": "(reading summary extraction pending; ENABLE_READING_SUMMARIES=true to generate)",
      "key_cross_references": [],
      "witness_passages": [
        "madhva_4.29",
        "jayatirtha_4.29"
      ],
      "score": 0.5,
      "english_rendering": "*Prāṇāyāma-parāyaṇāḥ* (those wholly devoted to breath-restraint) offer *prāṇa* into *apāna* and *apāna* into *prāṇa* — *kumbhakasthā eva bhavanti* (they simply abide in retention). Jayatīrtha refutes those who read the half-verse as covering *pūraka* (inhalation) and *recaka* (exhalation) alongside retention: *pūrakarecakayoḥ kumbhakārthatvena pṛthak prāṇāyāmatvābhāvāt* — inhalation and exhalation have no independent standing as distinct *prāṇāyāma*s but exist only in service of *kumbhaka*. The word *eva* in *kumbhakasthā eva* is doing pointed work: *evañabdenāpavyākhyānaṃ vyāvartayati* — it excludes the rival reading outright. The phrase *prāṇāpāna-gatī ruddhvā* (having arrested the movement of *prāṇa* and *apāna*) is to be read back from *parāyaṇāḥ*, completing the sense: the practitioner who has blocked both currents *is* the *kumbhakastha*. The *paratantra* *jīva* restrains breath only because the capacity to restrain is Hari's sustaining power already at work in *prāṇa* itself — physiological discipline thus enacts the *pañca-bheda* rather than dissolving it.",
      "divergence_note": "The contaminated cell imported meta-narration about Madhva's doctrinal system and added interpretive flourishes absent from the bhāṣya. The repair quotes *kumbhakasthā eva bhavanti*, *pūrakarecakayoḥ kumbhakārthatvena pṛthak prāṇāyāmatvābhāvāt*, and *evañabdenāpavyākhyānaṃ vyāvartayati* directly from Jayatīrtha and grounds the doctrinal observation in *paratantra* without importing forbidden vocabulary."
    },
    "śuddhādvaita": {
      "reading_summary": "(reading summary extraction pending; ENABLE_READING_SUMMARIES=true to generate)",
      "key_cross_references": [],
      "witness_passages": [
        "vallabha_4.29"
      ],
      "score": 0.5,
      "english_rendering": "Among those possessed of *yogadhāraṇa* (the capacity for yogic concentration), some are *prāṇāyāma-parāḥ* (dedicated to breath-restraint), others *niyatāhārāḥ* (regulated in diet) — *uttama* and *madhyama* respectively; the verse delineates them: *apāne juhvati prāṇaṃ prāṇe 'pānaṃ tathāpare*. *Adhovṛtti* (downward-moving) is *prāṇa*; *ūrdhvavṛtti* (upward-moving) is the alternate current — *paryāyeṇa tad-rodhe tathāvidhāḥ*: by alternating restraint of these two movements, practitioners of that specific order are constituted. Breath is Kṛṣṇa's own real manifestation; its restraint (*rodha*) is not negation but a gathering within His *puṣṭi* (sustaining grace), consistent with the *śuddhādvaita* insistence that the world and its energies are *brahma* itself appearing, not illusion to be dissolved.",
      "divergence_note": "The contaminated rendering introduced terms absent from the bhāṣya — *līlā*, *kumbhaka*, *tad-rodha* as a coined compound, and the uttama/madhyama inversion (bhāṣya places prāṇāyāma-parāḥ as uttama, niyatāhārāḥ as madhyama). The clean cell restores the bhāṣya's own Sanskrit: *yogadhāraṇavatām*, *prāṇāyāma-parāḥ*, *niyatāhārāḥ*, *adhovṛtti*, *ūrdhvavṛtti*, *paryāyeṇa tad-rodhe tathāvidhāḥ*."
    },
    "bhakti": {
      "reading_summary": "(reading summary extraction pending; ENABLE_READING_SUMMARIES=true to generate)",
      "key_cross_references": [],
      "witness_passages": [
        "sridhara_4.29"
      ],
      "score": 0.5,
      "english_rendering": "Śrīdhara Svāmī gives the most liturgically precise reading: pūraka unites prāṇa with apāna; recaka inverts the offering; kumbhaka arrests the upward and downward movements of both (prāṇāpānayor ūrdhvādho-gatī ruddhvā). The three phases are named together as prāṇāyāma-parāyaṇa — total devotion to breath-sacrifice. For Śrīdhara the devotional register is implicit: the yogin who surrenders gross self-assertion into the rhythmic discipline of breath is performing a bhakti-analogous act of submission, allowing the intelligent life-force to move according to its own divine order rather than ego-driven impulse."
    },
    "advaita-bhakti": {
      "reading_summary": "(reading summary extraction pending; ENABLE_READING_SUMMARIES=true to generate)",
      "key_cross_references": [],
      "witness_passages": [
        "madhusudan_4.29"
      ],
      "score": 0.5,
      "english_rendering": "Madhusūdana Sarasvatī offers the most philosophically elaborated reading, explicitly cross-referencing Patañjali (Yoga-Sūtra 2.49-51): he distinguishes bāhya-kumbhaka (retention after full exhalation), antaḥ-kumbhaka (retention after full inhalation), and a fourth mode (caturtha) in which all prāṇa-movement simply ceases without deliberate effort. This caturtha — the spontaneous arrest of breath — dissolves even the sense-faculties (jñānendriya, karmendriya) into prāṇa itself, constituting the highest prāṇāyāma-yajña. The synthesis: breath-sacrifice is jñāna-yajña from below — it strips away the gross instrument until only consciousness-as-Kṛṣṇa-bhakti remains."
    }
  },
  "prosodic_information": {
    "meter": "anuṣṭubh",
    "meter_shift_from_previous": false,
    "meter_shift_to_next": false,
    "pragmatic_context": {
      "vocative": "",
      "preceding_question": "",
      "following_response": ""
    }
  },
  "theme_list_memberships": [
    {
      "list": "कुम्भक",
      "role": "supporting",
      "other_verses_in_list": [
        "4.30"
      ]
    },
    {
      "list": "प्राण",
      "role": "supporting",
      "other_verses_in_list": [
        "1.1",
        "1.33",
        "4.27",
        "4.30",
        "5.27",
        "5.28",
        "8.10",
        "8.12",
        "10.9",
        "15.14",
        "18.33"
      ]
    },
    {
      "list": "प्रेम",
      "role": "supporting",
      "other_verses_in_list": [
        "3.32",
        "4.1",
        "4.30"
      ]
    },
    {
      "list": "सर्वेऽप्येते",
      "role": "supporting",
      "other_verses_in_list": [
        "4.30"
      ]
    }
  ],
  "audit_trail": {
    "substrate_version": "v2.6-frozen",
    "fitted_weights": {
      "a": 1.0,
      "b": 0.01,
      "e_v": 0.005,
      "z": 0.2,
      "h": 0.0,
      "th": 0.01
    },
    "corpus_provenance": {
      "mūla": "Belvalkar critical edition (BORI 1947), via Ambuda multi-witness",
      "panel_witnesses": [
        "bg-mula",
        "bg-shankara",
        "bg-ramanuja",
        "bg-madhva",
        "bg-vedantadeshika",
        "bg-vallabha",
        "bg-jayatirtha",
        "bg-anandgiri",
        "bg-sridhara",
        "bg-madhusudan"
      ]
    },
    "extraction_date": "2026-04-21",
    "score_methodology_documented_at": "Paper 1, Section II.B",
    "word_by_word_parser": "ByT5-Sanskrit-multitask (Nehrdich/Hellwig/Keutzer EMNLP 2024)",
    "post_generation_repairs": [
      {
        "date": "2026-05-03",
        "fix": "verb-lemma-misidentification (broader heuristic: prefix-√root canonical for all verb-tagged tokens)",
        "scope": "word_by_word[].lemma",
        "loci": [
          "juhvati: hu -> √hu"
        ]
      }
    ]
  },
  "so_what_questions": [
    "If breath-restraint is itself a yajña (sacrifice), what distinguishes it from mere physical technique — and at what point does prāṇāyāma become spiritually inert?",
    "Śaṅkara treats prāṇāyāma as preparation for jñāna; Madhusūdana adds a spontaneous fourth mode (caturtha) beyond volitional practice — does effort become counterproductive at some stage?",
    "Madhva insists the very capacity to restrain breath belongs to Hari: how does this pāratantrya (radical dependence) theology change the phenomenology of what the yogin experiences during kumbhaka?",
    "Vallabha places prāṇāyāma-practitioners above regulated-diet practitioners in a gradient — what is the principle of ordering, and does intensity of discipline automatically entail depth of devotion?",
    "All six schools agree on the three-phase structure (pūraka/kumbhaka/recaka) yet derive entirely different soteriological meanings: what does this polysemy of a shared technical term reveal about how Indic traditions use the body as theological argument?",
    "Madhusūdana's fourth mode dissolves sense-faculties into prāṇa — is this a physiological claim, a phenomenological one, or both, and how would a modern contemplative scientist frame it?",
    "BG 4.29 appears in a list of diverse yajñas (4.24-4.30): what is the structural logic of that list, and does the position of prāṇāyāma-yajña within it signal a hierarchy or merely an enumeration?"
  ],
  "everyday_applications": {
    "advaita": "Before any high-stakes decision, take three deliberate breath-cycles: inhale fully (pūraka), hold (kumbhaka), exhale completely (recaka). The practice is not relaxation technique but a repeated reminder that you are the witness of breath, not its owner — loosening identification with the agitated mind before it acts.",
    "viśiṣṭādvaita": "Treat regulated, rhythmic breathing during work as a form of service (kainkarya): the discipline that sustains your capacity to act well is itself an offering. Regulated eating (niyatāhāra) and regulated breathing are paired — both are acts of stewardship of the body that Bhagavān has given you to serve through.",
    "dvaita": "When you notice the urge to control an outcome, pause and hold your breath for a moment — not as power, but as acknowledgment: even this breath is Hari's. Use the pause to recall pāratantrya (radical dependence) before choosing your next action, so action flows from surrender rather than self-will.",
    "śuddhādvaita": "In moments of creative or emotional intensity, instead of suppressing the feeling, let the breath naturally pause at its peak — this is kumbhaka as Kṛṣṇa's natural rest within you. Do not manufacture the pause; simply notice it, and in noticing it, recognize the prasāda (grace) that sustains you even when you are not breathing.",
    "bhakti": "Establish a brief morning prāṇāyāma sequence (five minutes, three phases) as an act of devotional attention rather than a physical exercise. The discipline of pūraka-kumbhaka-recaka trains the same faculty of surrendered regularity that bhakti requires: showing up, receiving, releasing — rhythmically, without grasping.",
    "advaita-bhakti": "Work toward recognizing the spontaneous pauses between breaths — the caturtha mode — not by forcing them but by gradually lengthening and refining the three deliberate phases. When the pause arises naturally, receive it as a micro-samādhi: the moment where jñāna (the witness) and bhakti (the offering) coincide without effort."
  },
  "primary_meaning": "Some offer the inward breath into the outward, some the outward into the inward, and others, dedicated to breath-restraint, arrest the movement of both altogether."
}