Pith Number

pith:QNYWKGUG

pith:2014:QNYWKGUGYVDIHKANRR5TK2DIHS

not attested not anchored not stored refs pending

Calculation of two-centre two-electron integrals over Slater-type orbitals revisited. II. Neumann expansion of the exchange integrals

Micha{\l} Lesiuk, Robert Moszynski

arxiv:1410.6113 v2 · 2014-10-22 · quant-ph · physics.chem-ph

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QNYWKGUGYVDIHKANRR5TK2DIHS}

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	2026-05-18T01:00:20.181784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8371651a86c54683a80d8c7b3568683cbbb29ce7840838ac1b1a8b5e15f88545

Aliases

arxiv: 1410.6113 · arxiv_version: 1410.6113v2 · doi: 10.48550/arxiv.1410.6113 · pith_short_12: QNYWKGUGYVDI · pith_short_16: QNYWKGUGYVDIHKAN · pith_short_8: QNYWKGUG

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/QNYWKGUGYVDIHKANRR5TK2DIHS \
  | 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: 8371651a86c54683a80d8c7b3568683cbbb29ce7840838ac1b1a8b5e15f88545

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d83c93b287b382e76f1fb0b84c807be436b71421346bedc16b6c8bbd365748a7",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-10-22T17:26:37Z",
    "title_canon_sha256": "465f2840b6ed65f4f1c1a884b289b7b5e506afc57074a8917af87427eb5a86b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.6113",
    "kind": "arxiv",
    "version": 2
  }
}