{
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  "date_created": "2026-03-02T18:01:41.710000Z",
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  "record": {
    "abstract": "I present a selection of conceptual and mathematical problems in the\nfoundations of modern physics as they derive from the title question.\nContribution to a panel session, \"Springer Forum: Quantum Structures --\nPhysical, Mathematical and Epistemological Problems\", held at the Biannual\nSymposium of the International Quantum Structures Association, Liptovsky Jan,\nSeptember 1998. To appear in journal: Soft Computing (2001).",
    "arxiv_id": "quant-ph/0103139",
    "authors": [
      "Paul Busch"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1007/s005000100095",
    "journal_ref": "Soft Computing 5 (2001) 137-138",
    "title": "Just How Final are Today\u0027s Quantum Structures?",
    "url": "https://arxiv.org/abs/quant-ph/0103139"
  },
  "schema_id": "dorsal/arxiv",
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    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
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  "user_id": 1000002
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