{
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  "date_created": "2026-03-02T18:00:32.456000Z",
  "date_modified": "2026-03-02T18:00:32.456000Z",
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  "record": {
    "abstract": "A criticism against the conception adopted by some textbook\u0027s authors\nconcerning ideal constraints is presented. The criticism is strengthen with two\ntraditional examples.",
    "arxiv_id": "physics/0011004",
    "authors": [
      "Antonio S. de Castro"
    ],
    "categories": [
      "physics.class-ph",
      "physics.gen-ph"
    ],
    "journal_ref": "Revista Brasileira de Ensino de Fisica (RBEF) 22 (2000) 444-445",
    "title": "Ideal Coinstraints - A Warning Note",
    "url": "https://arxiv.org/abs/physics/0011004"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ba4dde77-d272-472d-b30f-7a6ad2604d64",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}