{
  "annotation_id": "17f521f7-1847-4f1d-bf21-b76f2ba99414",
  "date_created": "2026-03-02T18:00:39.377000Z",
  "date_modified": "2026-03-02T18:00:39.377000Z",
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  "record": {
    "abstract": "We show that the Dirac theory of the electron, corresponds to recent\napproaches based on a Non commutative spacetime.",
    "arxiv_id": "physics/0202024",
    "authors": [
      "B. G. Sidharth"
    ],
    "categories": [
      "physics.gen-ph"
    ],
    "doi": "10.1023/A:1023976315574",
    "title": "A Note on \"Extension, Spin and Non Commutativity\"",
    "url": "https://arxiv.org/abs/physics/0202024"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "0ab833ff-e79f-409e-93a0-c651f4dfbcb8",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}