{
  "annotation_id": "483313d6-fbb0-4306-8943-30ce8ba48177",
  "date_created": "2026-03-02T18:02:27.496000Z",
  "date_modified": "2026-03-02T18:02:27.496000Z",
  "file_hash": "54dcba67c047f8f0f3401552b7bc35e19904f7e150e81ea895ab29d8ed70d07e",
  "private": false,
  "record": {
    "abstract": "Four-qubit Smolin bound entangled state has a distinct feature: the state is\nnot distillable when every qubit is seperated from each other; but it makes two\nseparated qubit entangled if the other qubits group together. Here the feature\nis applied to quantum secret sharing, a QSS protocol similar to Ekert 91\nprotocol of QKD is proposed. The security problem, disadvantage and advantageof\nthis protocol are disscused.",
    "arxiv_id": "quant-ph/0605225",
    "authors": [
      "Yafei Yu",
      "Yi Xu",
      "Jin Liu"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "A quantum secret sharing scheme among three parties ultilizing   four-qubit Smolin bound entangled state",
    "url": "https://arxiv.org/abs/quant-ph/0605225"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "599dd6f7-b8f1-4885-bd46-ff2cd44805b7",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}