{
  "annotation_id": "48f94d82-acb4-43b0-867f-b5bdd3263b8c",
  "date_created": "2026-03-02T18:02:06.882000Z",
  "date_modified": "2026-03-02T18:02:06.882000Z",
  "file_hash": "02ce75ac06caa034d6817f1db7223219725abb33eb19c94a3eb6f9bfa74913ea",
  "private": false,
  "record": {
    "abstract": "We demonstrate the first implementation of a quantum algorithm on a liquid\nstate nuclear magnetic resonance (NMR) quantum computer using almost pure\nstates. This was achieved using a two qubit device where the initial state is\nan almost pure singlet nuclear spin state of a pair of 1H nuclei arising from a\nchemical reaction involving para-hydrogen. We have implemented Deutsch\u0027s\nalgorithm for distinguishing between constant and balanced functions with a\nsingle query.",
    "arxiv_id": "quant-ph/0406044",
    "authors": [
      "M. S. Anwar",
      "J. A. Jones",
      "D. Blazina",
      "S. B. Duckett",
      "H. A. Carteret"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.70.032324",
    "journal_ref": "Phys. Rev. A 70, 032324 (2004)",
    "title": "Implementation of NMR quantum computation with para-hydrogen derived   high purity quantum states",
    "url": "https://arxiv.org/abs/quant-ph/0406044"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "df615818-36ce-4855-9893-9310891ed339",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}