{
  "annotation_id": "d8dc1836-5b2f-4b0c-8a8e-29e49bca0b19",
  "date_created": "2026-03-02T18:02:03.299000Z",
  "date_modified": "2026-03-02T18:02:03.299000Z",
  "file_hash": "027b569452cbb6b13a71cc107236cf2d861b8bd661211b1b11f2f1c3890900f2",
  "private": false,
  "record": {
    "abstract": "A multipartner secure direct communication protocol is presented, using\nquantum nonlocality. Security of this protocol is based on `High fidelity\nimplies low entropy\u0027. When the entanglement was successfully distributed,\nanyone of the multipartner can send message secretly by using local operation\nand reliable public channel. Since message transfered only by using local\noperation and public channel after entanglement successfully distributed, so\nthis protocol can protect the communication against\ndestroying-travel-qubit-type attack.",
    "arxiv_id": "quant-ph/0401078",
    "authors": [
      "LV Hua",
      "Qing-Yu Cai"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "N-Partner Secure Direct Communication Based on Quantum Nonlocality",
    "url": "https://arxiv.org/abs/quant-ph/0401078"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "cbb2948c-ad0c-4caf-a116-72cce59ab4e2",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}