{
  "annotation_id": "9f6fad80-cff7-4e3e-ae5d-4642f1b42a3e",
  "date_created": "2026-03-02T18:01:38.621000Z",
  "date_modified": "2026-03-02T18:01:38.621000Z",
  "file_hash": "e7a9920084a64546ffed81adbd90d476d2021c90f74d0b2df4b4c4ca61b1597d",
  "private": false,
  "record": {
    "abstract": "A scheme of quantum authentication is presented. Two parties share\nEinstein-Podolsky-Rosen (EPR) pairs previously as the authentication key which\nservers as encoder and decoder. The authentication is accomplished with local\ncontrolled-NOT operations and unitary rotations. It is shown that our scheme is\nsecure even in the presence of an eavesdropper who has complete control over\nboth classical and quantum channels. Another character of this protocol is that\nthe EPR sources are reusable. The robustness of this protocol is also\ndiscussed.",
    "arxiv_id": "quant-ph/0008044",
    "authors": [
      "Yong-Sheng Zhang",
      "Chuan-Feng Li",
      "Guang-Can Guo"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Quantum authentication using entangled state",
    "url": "https://arxiv.org/abs/quant-ph/0008044"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "817be7fd-634b-4d79-a0eb-edfadb8daea2",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}