{
  "annotation_id": "1fc36126-f78f-49b3-80a3-b571ace4c2d9",
  "date_created": "2026-03-02T18:01:52.627000Z",
  "date_modified": "2026-03-02T18:01:52.627000Z",
  "file_hash": "58a4b7d9d5160bdf378dc34ef5ca45421d66455c0d0731c2153c5f139aca1631",
  "private": false,
  "record": {
    "abstract": "Using the spontaneous parametric down-conversion process in a type-I phase\nmatching BBO crystal as single photon source, we perform an all-or-nothing-type\nKochen-Specker experiment proposed by Simon \\QTR{it}{et al}. [Phys. Rev. Lett.\n\\QTR{bf}{85}, 1783 (2000)] to verify whether noncontextual hidden variables or\nquantum mechanics is right. The results strongly agree with quantum mechanics.",
    "arxiv_id": "quant-ph/0209038",
    "authors": [
      "Yun-Feng Huang",
      "Chuan-Feng Li",
      "Yong-Sheng Zhang",
      "Jian-Wei Pan",
      "Guang-Can Guo"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.90.250401",
    "journal_ref": "Phys. Rev. Lett. 90, 250401 (2003)",
    "title": "Realization of All-or-nothing-type Kochen-Specker Experiment with Single   Photons",
    "url": "https://arxiv.org/abs/quant-ph/0209038"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "bee0c39f-3dd7-40bd-9c30-4f5196574fcc",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}