{
  "annotation_id": "e55113f9-1519-436e-9ba4-ca5d110a700b",
  "date_created": "2026-03-02T18:01:42.427000Z",
  "date_modified": "2026-03-02T18:01:42.427000Z",
  "file_hash": "cd7e63a509c86ccdd29718a8dbf505a2f7930fe5819f39a70b216e2e144e21ac",
  "private": false,
  "record": {
    "abstract": "The smallest quantum code that can correct all one-qubit errors is based on\nfive qubits. We experimentally implemented the encoding, decoding and\nerror-correction quantum networks using nuclear magnetic resonance on a five\nspin subsystem of labeled crotonic acid. The ability to correct each error was\nverified by tomography of the process. The use of error-correction for\nbenchmarking quantum networks is discussed, and we infer that the fidelity\nachieved in our experiment is sufficient for preserving entanglement.",
    "arxiv_id": "quant-ph/0101034",
    "authors": [
      "E. Knill",
      "R. Laflamme",
      "R. Martinez",
      "C. Negrevergne"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.86.5811",
    "title": "Implementation of the Five Qubit Error Correction Benchmark",
    "url": "https://arxiv.org/abs/quant-ph/0101034"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "b1628743-fba1-4629-9593-863389f38c2e",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}