Pith Number

pith:327RLYJA

pith:2013:327RLYJAGVVSNKFQ23GURHOPXZ

not attested not anchored not stored refs pending

Four-component united-atom model of bitumen

Claire A. Lemarchand, Erik Nielsen, Jeppe C. Dyre, Jesper S. Hansen, Thomas B. Schr{\o}der

arxiv:1307.2468 v1 · 2013-07-09 · 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{327RLYJAGVVSNKFQ23GURHOPXZ}

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	2026-05-18T03:18:52.454124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

debf15e120356b26a8b0d6cd489dcfbe6afd4c44bb65b0f413abca0936a24903

Aliases

arxiv: 1307.2468 · arxiv_version: 1307.2468v1 · doi: 10.48550/arxiv.1307.2468 · pith_short_12: 327RLYJAGVVS · pith_short_16: 327RLYJAGVVSNKFQ · pith_short_8: 327RLYJA

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/327RLYJAGVVSNKFQ23GURHOPXZ \
  | 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: debf15e120356b26a8b0d6cd489dcfbe6afd4c44bb65b0f413abca0936a24903

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afea326a1f9209d5b380a83ac0b6d4bddb9b0805fe0bc2cac7f6cf1983a84954",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2013-07-09T14:20:24Z",
    "title_canon_sha256": "368bd9f0d60c969f063c9333e48189242955494f9d1951ef7a8eb52262501350"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.2468",
    "kind": "arxiv",
    "version": 1
  }
}