{
  "annotation_id": "25e2fd62-dbba-4163-bb72-47a2a7750a3a",
  "date_created": "2026-03-02T18:00:43.215000Z",
  "date_modified": "2026-03-02T18:00:43.215000Z",
  "file_hash": "07bace43280aa034ee7fb5d22cd1b379ad9ddb0af1b3ce89aa1b0a6420547a63",
  "private": false,
  "record": {
    "abstract": "The lognormal distribution describing, e.g., exponentials of Gaussian random\nvariables is one of the most common statistical distributions in physics. It\ncan exhibit features of broad distributions that imply qualitative departure\nfrom the usual statistical scaling associated to narrow distributions.\nApproximate formulae are derived for the typical sums of lognormal random\nvariables. The validity of these formulae is numerically checked and the\nphysical consequences, e.g., for the current flowing through small tunnel\njunctions, are pointed out.",
    "arxiv_id": "physics/0211065",
    "authors": [
      "M. Romeo",
      "V. Da Costa",
      "F. Bardou"
    ],
    "categories": [
      "physics.data-an",
      "cond-mat.dis-nn"
    ],
    "doi": "10.1140/epjb/e2003-00131-6",
    "journal_ref": "Eur. Phys. J. B 32, 513-525 (2003)",
    "title": "Broad distribution effects in sums of lognormal random variables",
    "url": "https://arxiv.org/abs/physics/0211065"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "8766715c-2cb6-4a7a-8ec4-739209d8f750",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}