{
  "package": "cold-start",
  "version": "1.0.0",
  "prepared": "2026-09-05",
  "paper_doi": "10.1038/s41598-026-69754-2",
  "paper_archive_doi": "10.5281/zenodo.21805175",
  "scope": "Recomputes means from 20 reported DAVIS S2/S4 paired fold records, enumerates all 1,024 sign assignments per contrast for two-sided exact sign-flip p-values, and applies step-down Holm across the four S2/S4 by CI/RMSE contrasts.",
  "source_origin": "source.json is generated from content/cold-start-folds.json, the existing 20-row portfolio transcription of the reported paired-fold evidence. Model-score columns are retained for inspection; statistics use deltaCi and deltaRmse.",
  "limitations": "Uses published delta columns because subtracting independently rounded scores can differ in the last digit. This does not retrain either model, recompute bootstrap intervals, infer incomplete or unrun cells, reproduce interaction-level predictions, or establish quantum advantage. Exact sign-flip arithmetic checks do not establish the experimental assumptions.",
  "external_archive_executed": false,
  "external_links_rechecked": false,
  "sha256": {
    "check.py": "0dbb4b3cd48730db75805c7e9cbeffdc4ffd3a10f86bc867eb5742c400972359",
    "source.json": "85263e38f456d3d06314bd9b39b1df45e7db3d37cd07d0b66c5ce4f4f12ba0f2",
    "expected.json": "d3e2dfe92bbae1cbc83ed65da755f9c5abc89987447ffdb32856e6fcff189c0e",
    "notebook.ipynb": "5101d1bb3d9a522470c927d9e34ff2af7b4233f1c5da372501fcbcd26dbf7082"
  }
}