{
  "schema": "theoremdb-agent-record-v1",
  "ref": "R279",
  "content_hash": null,
  "slug": "fib-attempt-smith-normal-form",
  "type": "attempt",
  "title": "Sweep Smith normal forms",
  "summary": "Compute Smith normal forms of M_n and residual cores to test whether all nonzero invariant factors are one.",
  "relevance": "For fib problem determinant range; fib problem nonzero support, record fib-attempt-smith-normal-form (“Sweep Smith normal forms”) documents a concrete method, search boundary, or failed route. The record states: Compute Smith normal forms of M_n and residual cores to test whether all nonzero invariant factors are one.",
  "relevance_source": "recorded",
  "body": "All-one nonzero invariant factors would certify integer-equivalence to an identity block and guide an explicit reduction.",
  "status": "planned",
  "evidence_grade": "proposed",
  "scope": null,
  "reproduction": {
    "schema": "theoremdb-reproduction-v1",
    "readiness": "source_only",
    "kind": "attempt",
    "citation": {
      "url": "https://mathoverflow.net/questions/513340/is-the-determinant-of-this-fibonacci-sum-indicator-matrix-always-1-0-or/513372",
      "locator": "theoremdb roadmap ideas"
    },
    "missing": [
      "source",
      "command",
      "runtime",
      "expected_output"
    ]
  },
  "formal_statement": null,
  "source": {
    "url": "https://mathoverflow.net/questions/513340/is-the-determinant-of-this-fibonacci-sum-indicator-matrix-always-1-0-or/513372",
    "locator": "theoremdb roadmap ideas"
  },
  "relations": [
    {
      "slug": "R282",
      "title": "Search for an explicit unimodular elimination",
      "object_type": "attempt",
      "relation": "tests",
      "direction": "outgoing"
    }
  ]
}