{
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  "date_created": "2026-03-02T18:01:49.012000Z",
  "date_modified": "2026-03-02T18:01:49.012000Z",
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  "record": {
    "abstract": "We present a system to measure the distance between two parties that allows\nonly trusted people to access the result. The security of the protocol is\nguaranteed by the complementarity principle in quantum mechanics. The protocol\ncan be realized with available technology, at least as a proof of principle\nexperiment.",
    "arxiv_id": "quant-ph/0112079",
    "authors": [
      "Vittorio Giovannetti",
      "Seth Lloyd",
      "Lorenzo Maccone"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1088/1464-4266/4/4/330",
    "journal_ref": "J. Opt. B: Quantum Semiclass. Opt. 4, S413, (2002)",
    "title": "Quantum cryptographic ranging",
    "url": "https://arxiv.org/abs/quant-ph/0112079"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "9ba2eb43-edb1-49ff-bb79-b82b363c6fd2",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}