{
  "annotation_id": "b5299ee5-4873-41fc-b228-29f983a7c1ec",
  "date_created": "2026-03-02T18:02:40.503000Z",
  "date_modified": "2026-03-02T18:02:40.503000Z",
  "file_hash": "a2c31ca91d0fe893e611dac9a07062e3261836726dbf5ca31eab2902b0c50242",
  "private": false,
  "record": {
    "abstract": "We present a ``state-independent\u0027\u0027 proof of the Bell-Kochen-Specker theorem\nusing only 18 four-dimensional vectors, which is a record for this kind of\nproof. This set of vectors contains subsets which allow us to develop a\n``state-specific\u0027\u0027 proof with 10 vectors (also a record) and a\n``probabilistic\u0027\u0027 proof with 7 vectors which reflects the algebraic structure\nof Hardy\u0027s nonlocality theorem.",
    "arxiv_id": "quant-ph/9706009",
    "authors": [
      "Adan Cabello",
      "Jose M. Estebaranz",
      "Guillermo Garcia Alcaine"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1016/0375-9601(96)00134-X",
    "journal_ref": "Phys.Lett. A212 (1996) 183",
    "title": "Bell-Kochen-Specker theorem: A proof with 18 vectors",
    "url": "https://arxiv.org/abs/quant-ph/9706009"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "31942fa8-9707-4146-becd-a82122abd2a3",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}