Pith Number

pith:QDQDPHNR

pith:2005:QDQDPHNRFDJOMOW5OSPICDXSSR

not attested not anchored not stored refs pending

Dirac-Fock models for atoms and molecules and related topics

Eric s\'er\'e (CEREMADE), Maria J. Esteban (CEREMADE)

arxiv:math/0510630 v1 · 2005-10-28 · math.AP · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QDQDPHNRFDJOMOW5OSPICDXSSR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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.

Receipt and verification

First computed	2026-05-18T00:36:53.318989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80e0379db128d2e63add749e810ef2944994582b4be183a9918d47aead842977

Aliases

arxiv: math/0510630 · arxiv_version: math/0510630v1 · doi: 10.48550/arxiv.math/0510630 · pith_short_12: QDQDPHNRFDJO · pith_short_16: QDQDPHNRFDJOMOW5 · pith_short_8: QDQDPHNR

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/QDQDPHNRFDJOMOW5OSPICDXSSR \
  | 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: 80e0379db128d2e63add749e810ef2944994582b4be183a9918d47aead842977

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2a5413638fbc67e81cf96e400ca409051f66c25f39294538bda32c2329af934",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math.AP",
    "submitted_at": "2005-10-28T12:22:57Z",
    "title_canon_sha256": "3699f3f74790efc734fb680cad39cb39208cc58239fe950a0aa706074c4467f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0510630",
    "kind": "arxiv",
    "version": 1
  }
}