Pith Number

pith:LFGQZFN7

pith:2019:LFGQZFN7JMLPFFFV5LGWPP5VXF

not attested not anchored not stored refs pending

A review on non-relativistic fully numerical electronic structure calculations on atoms and diatomic molecules

Susi Lehtola

arxiv:1902.01431 v2 · 2019-02-04 · physics.chem-ph · physics.comp-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LFGQZFN7JMLPFFFV5LGWPP5VXF}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Repulsive interatomic potentials calculated at three levels of theory

Receipt and verification

First computed	2026-07-04T23:57:49.448795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

594d0c95bf4b16f294b5eacd67bfb5b9752349ec8e200a41737cd69212703200

Aliases

arxiv: 1902.01431 · arxiv_version: 1902.01431v2 · doi: 10.48550/arxiv.1902.01431 · pith_short_12: LFGQZFN7JMLP · pith_short_16: LFGQZFN7JMLPFFFV · pith_short_8: LFGQZFN7

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/LFGQZFN7JMLPFFFV5LGWPP5VXF \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 594d0c95bf4b16f294b5eacd67bfb5b9752349ec8e200a41737cd69212703200

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53e7cc22819d9e8815afbb5161221792c7210c30666929fcdd4b12d9712f70f4",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2019-02-04T19:16:26Z",
    "title_canon_sha256": "80a7a9fc7eb49aa4b7595f58c9b4946dca61053f83ef78a17d23775b3f474bf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.01431",
    "kind": "arxiv",
    "version": 2
  }
}