{"id": "c1004", "title": "C1004 — Complete mixed-calendar assignment field", "filename": "C1004.md", "role": "Research action", "step": 1004, "sha256": "50a7313cefd696c46a22925d92a8c6f840dfd94efc3df1566a839cdb9d6f9345", "bytes": 1246, "origins": ["C480–C1634/Research_Cycles/C0932_C1131/journal.json#C1004"], "download": "/sources/50a7313cefd696c46a22925d92a8c6f840dfd94efc3df1566a839cdb9d6f9345.md", "format": "md", "derived": true, "tags": ["Calendar Keys"], "excerpt": "Does matched calendar measurement preserve volume for every fixed Key assignment?", "content": "# C1004 — Complete mixed-calendar assignment field\n\n## Question\n\nDoes matched calendar measurement preserve volume for every fixed Key assignment?\n\n## Inputs\n\n```json\n{\n  \"source_parts\": [\n    299,\n    161\n  ],\n  \"status\": \"conditional scalar realization; assignments not automatically chronological routes\"\n}\n```\n\n## Sources\n\n```json\n[\n  \"File60\",\n  \"File12\",\n  \"C988\"\n]\n```\n\n## Opened utc\n\n2026-09-28T03:55:52.215661+00:00\n\n## Results\n\n```json\n{\n  \"field\": {\n    \"path\": \"model/mixed_calendar_complete_field.json\",\n    \"sha256\": \"1993eb0c0c6c76278b093d3a22fc54de18eb67c6e7e42c6f39a57be05fdcbdd2\",\n    \"bytes\": 2280\n  },\n  \"common_volume\": 168000\n}\n```\n\n## Finding\n\nAll nine predetermined assignments preserve168000 when each output carries its matching calendar measure. This is one componentwise identity, not nine independent confirmations.\n\n## Reassessment\n\nUse the source mixedJ/E example to expose what unit labels contribute.\n\n## Checks\n\n```json\n{\n  \"complete_nine\": true,\n  \"all_volumes\": true,\n  \"common\": true\n}\n```\n\n## Closed utc\n\n2026-09-28T03:55:52.216255+00:00\n\n## Record provenance\n\nExact record hash: `d8b9017853cdf670cd6459be80ba654e16c504f329b75c7021fd3d70066fd1eb`\n\nSource journal: `Research_Cycles/C0932_C1131/journal.json`", "journalDownload": "/sources/f6bdc7aaaaa4fd40f1151b367204ddee7f0f9b77a9c43ae8764831b52d862670.json", "evidenceLinks": [{"id": "d-1993eb0c0c6c7627", "title": "model/mixed_calendar_complete_field.json"}, {"id": "d-9a1eff41920cd0f8", "title": "File 12"}, {"id": "d-12a48221b7fdcdcd", "title": "File 60"}]}