Pith Number

pith:UGYOGXCD

pith:2011:UGYOGXCDPWCPMW4WY3KCGMLPHG

not attested not anchored not stored refs pending

Multiconfiguration Time-Dependent Hartree-Fock Treatment of Electronic and Nuclear Dynamics in Diatomic Molecules

C. William McCurdy, Daniel J. Haxton, Keith V. Lawler

arxiv:1101.4832 v7 · 2011-01-25 · physics.comp-ph · physics.chem-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{UGYOGXCDPWCPMW4WY3KCGMLPHG}

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	2026-05-18T02:03:22.454503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1b0e35c437d84f65b96c6d423316f39afec828eb63ab83bcf505cd6c447bc07

Aliases

arxiv: 1101.4832 · arxiv_version: 1101.4832v7 · doi: 10.48550/arxiv.1101.4832 · pith_short_12: UGYOGXCDPWCP · pith_short_16: UGYOGXCDPWCPMW4W · pith_short_8: UGYOGXCD

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/UGYOGXCDPWCPMW4WY3KCGMLPHG \
  | 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: a1b0e35c437d84f65b96c6d423316f39afec828eb63ab83bcf505cd6c447bc07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94f7ae9bcf5c91ecaa9110ff24d0599ae00c4e5099144694a27e8fb75f503b6a",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2011-01-25T14:44:39Z",
    "title_canon_sha256": "d2f5071a700f5d2c9bfe7ff01459e3765876061cfc3bec9d8c211699ccb5f635"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.4832",
    "kind": "arxiv",
    "version": 7
  }
}