{
  "annotation_id": "d15e1f5c-a114-4c91-8998-df1f6bb0de04",
  "date_created": "2026-03-02T18:02:06.502000Z",
  "date_modified": "2026-03-02T18:02:06.502000Z",
  "file_hash": "5acfbb2af3bcfedc958de8585af74c6415c2ff9c217d5a7236849de7c88e1f24",
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  "record": {
    "abstract": "Quantum state tomography--the practice of estimating a quantum state by\nperforming measurements on it--is useful in a variety of contexts. We introduce\n\"gentle tomography\" as a version of tomography that preserves the measured\nquantum data. As an application of gentle tomography, we describe a simple\npolynomial-time method for universal source coding.",
    "arxiv_id": "quant-ph/0403078",
    "authors": [
      "Charles H. Bennett",
      "Aram W. Harrow",
      "Seth Lloyd"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.73.032336",
    "journal_ref": "Phys. Rev. A 73, 032336 (2006)",
    "title": "Universal quantum data compression via gentle tomography",
    "url": "https://arxiv.org/abs/quant-ph/0403078"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "888ed434-0f9f-4fe2-bc8f-ffca5adf7f70",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}