{
  "annotation_id": "d0d33e52-8fae-4900-a51b-8eed7682494e",
  "date_created": "2026-03-02T18:01:07.261000Z",
  "date_modified": "2026-03-02T18:01:07.261000Z",
  "file_hash": "ea52a08013b796a81dcd3c0510c4cba4f4171d61d2e589547739b6715b7537db",
  "private": false,
  "record": {
    "abstract": "This paper presents an analysis on the distribution of periods between\nconsecutive reversals of the Earth\u0027s magnetic field. The analysis includes the\nrandomness of polarities, whether the data corresponding to different periods\nbelong to a unique distribution and finally, the type of distribution that data\nobey. It was found that the distribution is a power law (which could be the\nfingerprint of a critical system as the cause of geomagnetic reversions). For\nthe distribution function a slope value of -1.42 was found. This value differs\nabout 15% from results obtained when the present considerations are not taken\ninto account and it is considered the main finding.",
    "arxiv_id": "physics/0602122",
    "authors": [
      "Cosme F. Ponte-Neto",
      "Andres R. R. Papa"
    ],
    "categories": [
      "physics.geo-ph"
    ],
    "title": "On the time distribution of reversals in Earth\u0027s magnetic field",
    "url": "https://arxiv.org/abs/physics/0602122"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "53816cc0-9020-4da3-8293-de60bcf518f0",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}