{
  "annotation_id": "29fdef1b-0890-497e-8b40-6028b9ce44c6",
  "date_created": "2026-03-02T18:01:24.952000Z",
  "date_modified": "2026-03-02T18:01:24.952000Z",
  "file_hash": "bcee8c9d7fd25361366daef95cbdf7ed2fe3738f1223b6a3b63cdc2a74d11ace",
  "private": false,
  "record": {
    "abstract": "We comment on a recent article by H. L. Neal [Am. J. Phys. 66, 512 (1998)],\nin which an analytic expression for the Hohenberg-Kohn functional was derived\nfor one-dimensional two-particle systems with the harmonic interaction. We\nargue that the functional given by Neal is not exact but really constitutes an\napproximation in the same spirit as the local-density approximation.",
    "arxiv_id": "physics/9903021",
    "authors": [
      "Arno Schindlmayr"
    ],
    "categories": [
      "physics.ed-ph",
      "cond-mat.mtrl-sci"
    ],
    "doi": "10.1119/1.19156",
    "journal_ref": "Am. J. Phys. 67, 933 (1999).",
    "title": "Universality of the Hohenberg-Kohn functional",
    "url": "https://arxiv.org/abs/physics/9903021"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "c828be7a-8d82-4336-b71a-48d40b7cb13d",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}