Pith Number

pith:5FE3NA65

pith:2009:5FE3NA654L6AFZ7JKFEP3M4NWQ

not attested not anchored not stored refs pending

Exploring molecular dynamics with forces from n-body potentials using Matlab

Ladislav Kocbach, Suhail Lubbad

arxiv:0908.1561 v2 · 2009-08-11 · 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{5FE3NA654L6AFZ7JKFEP3M4NWQ}

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	2026-07-04T17:16:24.097273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e949b683dde2fc02e7e95148fdb38db4118689892e4294b96a872ff4b69f3565

Aliases

arxiv: 0908.1561 · arxiv_version: 0908.1561v2 · doi: 10.48550/arxiv.0908.1561 · pith_short_12: 5FE3NA654L6A · pith_short_16: 5FE3NA654L6AFZ7J · pith_short_8: 5FE3NA65

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/5FE3NA654L6AFZ7JKFEP3M4NWQ \
  | 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: e949b683dde2fc02e7e95148fdb38db4118689892e4294b96a872ff4b69f3565

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e53152804f324470ecced9e4c3ec909c0725befcb11da113d66b727903e9c298",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2009-08-11T18:51:17Z",
    "title_canon_sha256": "d0601d7700fd970f7a206044829a9a818d42d210b691186e8e568ab990a0723a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.1561",
    "kind": "arxiv",
    "version": 2
  }
}