Pith Number

pith:ESM4RNHM

pith:2010:ESM4RNHMXUF3KWFOFTLVASNNJC

not attested not anchored not stored refs pending

Multilayer multi-configuration time-dependent Hartree method: implementation and applications to a Henon-Heiles Hamiltonian and to pyrazine

Hans-Dieter Meyer, Oriol Vendrell

arxiv:1012.4625 v1 · 2010-12-21 · 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{ESM4RNHMXUF3KWFOFTLVASNNJC}

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	2026-05-18T04:30:13.533427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2499c8b4ecbd0bb558ae2cd75049ad48af21e60ec25d297f6605aec03c6ca41d

Aliases

arxiv: 1012.4625 · arxiv_version: 1012.4625v1 · doi: 10.48550/arxiv.1012.4625 · pith_short_12: ESM4RNHMXUF3 · pith_short_16: ESM4RNHMXUF3KWFO · pith_short_8: ESM4RNHM

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/ESM4RNHMXUF3KWFOFTLVASNNJC \
  | 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: 2499c8b4ecbd0bb558ae2cd75049ad48af21e60ec25d297f6605aec03c6ca41d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15200ddfda79854c3a169225dbeec0cbdcc3073c1c3be13ab915abffc7753af3",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2010-12-21T12:15:11Z",
    "title_canon_sha256": "c4dfe443e872a2ac98c93fb92d903257a3afe0550f535f75f29f5a9650957044"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.4625",
    "kind": "arxiv",
    "version": 1
  }
}