{
  "annotation_id": "12f23bb8-f3a2-46fb-9471-216d9d9731a9",
  "date_created": "2026-03-02T18:02:48.410000Z",
  "date_modified": "2026-03-02T18:02:48.410000Z",
  "file_hash": "7fdead58e708eec42bca93668ad187639e61212ff6ea2ddd8c38a114290698c5",
  "private": false,
  "record": {
    "abstract": "A recent proposal to experimentally test quantum mechanics against\nnoncontextual hidden-variable theories [Phys. Rev. Lett. 80, 1797 (1998)] is\nshown to be related with the smallest proof of the Kochen-Specker theorem\ncurrently known [Phys. Lett. A 212, 183 (1996)]. This proof contains eighteen\nyes-no questions about a four-dimensional physical system, combined in nine\nmutually incompatible tests. When these tests are considered as tests about a\ntwo-part two-state system, then quantum mechanics and non-contextual hidden\nvariables make the same predictions for eight of them, but make different\npredictions for the ninth. Therefore, this ninth test would allow us to\ndiscriminate between quantum mechanics and noncontextual hidden-variable\ntheories in a (gedanken) single run experiment.",
    "arxiv_id": "quant-ph/9911022",
    "authors": [
      "Adan Cabello"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1142/S0217751X00002020",
    "journal_ref": "Int. J. Mod. Phys. A 15 (2000) 2813",
    "title": "Kochen-Specker theorem and experimental test on hidden variables",
    "url": "https://arxiv.org/abs/quant-ph/9911022"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "775c16d0-78ba-4f4d-8550-d72242cc6cbc",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}