{
  "annotation_id": "c0fda9b2-70d5-4ba9-8b2c-2f48dbacc116",
  "date_created": "2026-03-02T18:01:49.580000Z",
  "date_modified": "2026-03-02T18:01:49.580000Z",
  "file_hash": "1f0172d1ccb3be2aae3f2e02393cb09693b625ac9ffcf5dbccaa7dd4b005f287",
  "private": false,
  "record": {
    "abstract": "A W state is pair-wisely entangled, belonging to the different class from\nGreenberger, Horne, and Zeilinger (GHZ) state. We show that the W state enables\nthree variant protocols, that is, quantum key distribution between several\nparts, quantum secret sharing, and both of them at the same time. It is\ndiscussed how one\u0027s cheating can be detected in each protocol.",
    "arxiv_id": "quant-ph/0204003",
    "authors": [
      "Jaewoo Joo",
      "Jinhyoung Lee",
      "Jingak Jang",
      "Young-Jai Park"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Quantum Secure Communication with W States",
    "url": "https://arxiv.org/abs/quant-ph/0204003"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "2092a3b2-97dc-4942-af3a-820954a95011",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}