{
  "annotation_id": "7e6d551b-16cb-4595-b655-32f62f1c7e02",
  "date_created": "2026-03-02T18:01:14.820000Z",
  "date_modified": "2026-03-02T18:01:14.820000Z",
  "file_hash": "c465a2012069a25b4e9841cfe4389de472e0ebb473a4381d80a5962c719e2a59",
  "private": false,
  "record": {
    "abstract": "The energy of the stochastic magnetic field is bounded from below by a\ntopological quantity expressing the degree of linkage of the field lines. When\nthe bound is saturated one can assume that the storage of a certain magnetic\nenergy requires a minimal degree of topological complexity. It is then possible\nto infer a connection between the helicity content and the average curvature of\nthe magnetic field lines. The random curvature induce random drifts leading to\nan additional dissipation and modified resistivity.",
    "arxiv_id": "physics/0612248",
    "authors": [
      "F. Spineanu",
      "M. Vlad"
    ],
    "categories": [
      "physics.plasm-ph",
      "physics.space-ph"
    ],
    "title": "Helicity fluctuation, generation of linking number and effect on   resistivity",
    "url": "https://arxiv.org/abs/physics/0612248"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "b3bbafaf-712a-4cd6-924c-bc37ad270da0",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}