{
  "annotation_id": "d7106c29-9f9f-4c56-9ed5-a3a1a47e19ab",
  "date_created": "2026-03-02T18:00:46.665000Z",
  "date_modified": "2026-03-02T18:00:46.665000Z",
  "file_hash": "8e8f08754fc8026663ee3f862b70ab65e7b0c8d663bb33a5fe16d5f03cb3ffc3",
  "private": false,
  "record": {
    "abstract": "Asymmetric systematic errors arise when there is a non-linear dependence of a\nresult on a nuisance parameter. Their combination is traditionally done by\nadding positive and negative deviations separately in quadrature. There is no\nsound justification for this, and it is shown that indeed it is sometimes\nclearly inappropriate. Consistent techniques are given for this combination of\nerrors, and also for evaluating $\\chi^2$, and for forming weighted sums.",
    "arxiv_id": "physics/0306138",
    "authors": [
      "Roger Barlow"
    ],
    "categories": [
      "physics.data-an",
      "hep-ex"
    ],
    "title": "Asymmetric Systematic Errors",
    "url": "https://arxiv.org/abs/physics/0306138"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a0e7ff21-abc3-4d7a-b4ee-e56c11658da2",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}