{"id": "c664", "title": "C664 — Recover the13-jubilee household path", "filename": "C664.md", "role": "Research action", "step": 664, "sha256": "0b689aa4d139d0ec2d6a784e1c4d38ecc7bf582e9b2db93b5860571c81e7f869", "bytes": 1243, "origins": ["C480–C1634/Research_Cycles/C0632_C0731/journal.json#C664"], "download": "/sources/0b689aa4d139d0ec2d6a784e1c4d38ecc7bf582e9b2db93b5860571c81e7f869.md", "format": "md", "derived": true, "tags": ["Cumulative", "Covenant"], "excerpt": "How does Jacob’s lifespan partition the cumulative path to Exodus?", "content": "# C664 — Recover the13-jubilee household path\n\n## Question\n\nHow does Jacob’s lifespan partition the cumulative path to Exodus?\n\n## Inputs\n\n```json\n{\n  \"nodes\": [\n    2083,\n    1936,\n    1446\n  ],\n  \"roles\": [\n    \"cumulative Jacob birth\",\n    \"whole-year Jacob-death/Levi-birth boundary\",\n    \"Exodus\"\n  ]\n}\n```\n\n## Sources\n\n```json\n[\n  \"File70 §§5.8,9.1A; A.13\"\n]\n```\n\n## Opened utc\n\n2026-09-28T01:08:15.256726+00:00\n\n## Results\n\n```json\n{\n  \"gaps\": [\n    147,\n    490\n  ],\n  \"49_coefficients\": [\n    3,\n    10\n  ],\n  \"total\": 637\n}\n```\n\n## Finding\n\nThe source household boundary partitions637 as147+490, or3|10 jubilee units. Its corporate reading concerns the boundary of Jacob’s household; it does not date every son’s birth to1936. File70’s macro and biographical families are linked through retained junction roles.\n\n## Reassessment\n\nOpen Supplement A’s native720/30 family as a test of the same retained-component mechanism.\n\n## Checks\n\n```json\n{\n  \"gaps\": true,\n  \"jubilees\": true,\n  \"total\": true\n}\n```\n\n## Closed utc\n\n2026-09-28T01:08:15.256986+00:00\n\n## Record provenance\n\nExact record hash: `57bef4b00bb583fe9e1f92091e9ed4b8628859c2d91d3fb2cb87336c800a3afb`\n\nSource journal: `Research_Cycles/C0632_C0731/journal.json`", "journalDownload": "/sources/f0643e934c6a7443706351fa40040684d915ed0ae25c0f9188a4c4dba12814ff.json", "evidenceLinks": [{"id": "d-0fa80217c94b3951", "title": "File 70"}]}