{
  "annotation_id": "7d6c27f7-57d2-4522-980b-e72f5286b3c6",
  "date_created": "2026-03-02T18:00:32.422000Z",
  "date_modified": "2026-03-02T18:00:32.422000Z",
  "file_hash": "ba4a551e02fe44089836cceebd3fc1b90f9cecdd845698eb3893688494603cd8",
  "private": false,
  "record": {
    "abstract": "A simple unbreakable cipher system is presented which uses the concept of\n\"pseudo-bits\" that has never been used in either classical or quantum\ncryptography.",
    "arxiv_id": "physics/0008240",
    "authors": [
      "Arindam Mitra"
    ],
    "categories": [
      "physics.gen-ph"
    ],
    "title": "A simple unbreakable code",
    "url": "https://arxiv.org/abs/physics/0008240"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "d47ccfe1-eda4-4cc8-8740-82642ac44609",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}