{
  "annotation_id": "137e4c32-77d6-4893-af60-c86d6b64a89a",
  "date_created": "2026-03-02T18:02:48.001000Z",
  "date_modified": "2026-03-02T18:02:48.001000Z",
  "file_hash": "68a05c3c0ba0a05e3be78ac3aaf94e98685c2c63f0b8bb938d2061bb1287d05a",
  "private": false,
  "record": {
    "abstract": "We present a setup for quantum secret sharing using pseudo-GHZ states based\non energy-time entanglement. In opposition to true GHZ states, our states do\nnot enable GHZ-type tests of nonlocality, however, they bare the same quantum\ncorrelations. The relatively high coincidence count rates found in our setup\nenable for the first time an application of a quantum communication protocoll\nbased on more than two qubits.",
    "arxiv_id": "quant-ph/9912035",
    "authors": [
      "W. Tittel",
      "H. Zbinden",
      "N. Gisin"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Quantum secret sharing using pseudo-GHZ states",
    "url": "https://arxiv.org/abs/quant-ph/9912035"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a847ac94-0af8-4b0b-8118-da933f29dfea",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}