{
  "annotation_id": "688ac13b-bc1f-4b72-a2fa-6ace603f1773",
  "date_created": "2026-03-02T18:00:50.494000Z",
  "date_modified": "2026-03-02T18:00:50.494000Z",
  "file_hash": "b6eacd4d2d73e84234a22b4f30ef0f6a70ea03202f02a2be02a369170e11ae08",
  "private": false,
  "record": {
    "abstract": "This article is a short review on the concept of information. We show the\nstrong relation between Information Theory and Physics, beginning by the\nconcept of bit and its representation with classical physical systems, and then\ngoing to the concept of quantum bit (the so-called ``qubit\u0027\u0027) and exposing some\ndifferences and similarities. This paper is intended to be read by\nnon-specialists and undergraduate students of Computer Science, Mathematics and\nPhysics, with knowledge of Linear Algebra and Quantum Mechanics.",
    "arxiv_id": "physics/0404133",
    "authors": [
      "F. L. Marquezino",
      "R. R. Mello Junior"
    ],
    "categories": [
      "physics.ed-ph"
    ],
    "title": "Considerations on Classical and Quantum Bits",
    "url": "https://arxiv.org/abs/physics/0404133"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4675aa17-0d2d-4b84-ac90-b54003c4932f",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}