{"id": "c1163", "title": "C1163 — Identify a source-realized two-stage row factorization", "filename": "C1163.md", "role": "Research action", "step": 1163, "sha256": "778cbe4a45e13388cad51c29410a91b8b4b08dbfcd06adc1b154a8bd15972b97", "bytes": 1176, "origins": ["C480–C1634/Research_Cycles/C1132_C1431_Recovered/journal.json#C1163"], "download": "/sources/778cbe4a45e13388cad51c29410a91b8b4b08dbfcd06adc1b154a8bd15972b97.md", "format": "md", "derived": true, "tags": [], "excerpt": "Does the late conserved-remainder operation pass through the suppliedSP biography?", "content": "# C1163 — Identify a source-realized two-stage row factorization\n\n## Question\n\nDoes the late conserved-remainder operation pass through the suppliedSP biography?\n\n## Inputs\n\n```json\n{}\n```\n\n## Sources\n\n```json\n[\n  \"C1162\",\n  \"File18 §§2.2,3.2.1,4.2\"\n]\n```\n\n## Opened utc\n\n2026-09-28T05:08:28.272856+00:00\n\n## Results\n\n```json\n{\n  \"source_triangles\": {\n    \"path\": \"model/postflood_late_source_triangles.json\",\n    \"sha256\": \"504ebfd746ae2abdfad8dfce687da3726454b0699c71b81682eaf63d7c32e95e\",\n    \"bytes\": 1230\n  }\n}\n```\n\n## Finding\n\nFor all three late rows, the intermediate R100 result is the suppliedSP row, and the following A100 result is the suppliedLXX row. This gives a concrete connection between three source families while leaving historical direction open.\n\n## Reassessment\n\nExtend the source-realized factorization to all nine common post-Flood rows.\n\n## Checks\n\n```json\n{\n  \"SP_intermediates\": true,\n  \"LXX_completions\": true\n}\n```\n\n## Closed utc\n\n2026-09-28T05:08:28.273393+00:00\n\n## Record provenance\n\nExact record hash: `a53946ac8fb956cb659c1f2bdc3c11d78afcfb6ccf9ba4d57fb644c885e384b6`\n\nSource journal: `Research_Cycles/C1132_C1431_Recovered/journal.json`", "journalDownload": "/sources/6adb632ce171623c2bce60d7ed58ae319ccb379cf76b751c0a477c1742fd348c.json", "evidenceLinks": [{"id": "d-504ebfd746ae2abd", "title": "model/postflood_late_source_triangles.json"}, {"id": "d-68301ab760bfbe2e", "title": "File 18"}]}