{
  "annotation_id": "a74a888c-18bf-4fc4-8ca5-cbeb23b78593",
  "date_created": "2026-03-02T18:01:49.331000Z",
  "date_modified": "2026-03-02T18:01:49.331000Z",
  "file_hash": "bd56511530df0901a72d022836867f89b88d1b369a23923e94f646c0c404053c",
  "private": false,
  "record": {
    "abstract": "We introduce a protocol for quantum secret sharing based on reusable\nentangled states. The entangled state between the sender and the receiver acts\nonly as a carrier to which data bits are entangled by the sender and\ndisentangled from it by the receivers, all by local actions of simple gates.\n  We also show that the interception by Eve or the cheating of one of the\nreceivers introduces a quantum bit error rate (QBER) larger than\n  25 percent which can be detected by comparing a subsequence of the bits.",
    "arxiv_id": "quant-ph/0204124",
    "authors": [
      "Saber Bagherinezhad",
      "Vahid Karimipour"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.67.044302",
    "journal_ref": "Physical Rev. A, 67, 044302 (2003).",
    "title": "Quantum secret sharing based on reusable GHZ states as secure carriers",
    "url": "https://arxiv.org/abs/quant-ph/0204124"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "9995ce34-715b-437e-87f6-06905288b813",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}