{"id": "c662", "title": "C662 — Resolve phase at the cumulative Jacob junction", "filename": "C662.md", "role": "Research action", "step": 662, "sha256": "57981164b7f056ea5f1a6b8d9012f4e1582817eeb6a0ddd1e7e1d4afd8b79524", "bytes": 1149, "origins": ["C480–C1634/Research_Cycles/C0632_C0731/journal.json#C662"], "download": "/sources/57981164b7f056ea5f1a6b8d9012f4e1582817eeb6a0ddd1e7e1d4afd8b79524.md", "format": "md", "derived": true, "tags": ["Cumulative"], "excerpt": "Which macro properties survive replacing the displayed1936 with exact1936.5?", "content": "# C662 — Resolve phase at the cumulative Jacob junction\n\n## Question\n\nWhich macro properties survive replacing the displayed1936 with exact1936.5?\n\n## Inputs\n\n```json\n{\n  \"outer\": [\n    5436,\n    536\n  ],\n  \"display\": 1936,\n  \"exact\": \"3873/2\"\n}\n```\n\n## Sources\n\n```json\n[\n  \"File70 §§5.8,9.1A; exact-phase caution\"\n]\n```\n\n## Opened utc\n\n2026-09-28T01:07:52.736421+00:00\n\n## Results\n\n```json\n{\n  \"display_arms\": [\n    3500,\n    1400\n  ],\n  \"exact_arms\": [\n    \"6999/2\",\n    \"2801/2\"\n  ],\n  \"change\": [\n    \"-1/2\",\n    \"1/2\"\n  ]\n}\n```\n\n## Finding\n\nThe half-year phase transfers0.5 from the upper arm to the lower arm. The4900 body survives, but its20|8 split in175 units belongs to the whole-year display. A conserved total does not authorize discarding phase.\n\n## Reassessment\n\nRecover the source’s complete first-to-last triple correspondence.\n\n## Checks\n\n```json\n{\n  \"exact\": true,\n  \"total\": true,\n  \"transfer\": true\n}\n```\n\n## Closed utc\n\n2026-09-28T01:07:52.736915+00:00\n\n## Record provenance\n\nExact record hash: `2daea098ec6cbf63a88a5a4f3bf3e42fed80faa0830ac55466b90b427df6a78b`\n\nSource journal: `Research_Cycles/C0632_C0731/journal.json`", "journalDownload": "/sources/f0643e934c6a7443706351fa40040684d915ed0ae25c0f9188a4c4dba12814ff.json", "evidenceLinks": [{"id": "d-0fa80217c94b3951", "title": "File 70"}]}