Pith Number

pith:OGZNA6GS

pith:2010:OGZNA6GS3YTUQNGGCKZZ2O3M3I

not attested not anchored not stored refs pending

A spatial model of autocatalytic reactions

Alan J. McKane, Duccio Fanelli, Francesca Di Patti, Pietro de Anna, Thierry Dauxois

arxiv:1001.4908 v1 · 2010-01-27 · cond-mat.stat-mech · nlin.AO · nlin.PS · physics.bio-ph · q-bio.CB

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OGZNA6GS3YTUQNGGCKZZ2O3M3I}

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	2026-05-18T02:09:29.329366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71b2d078d2de274834c612b39d3b6cda226cd46e74c0d3d59e8fcf0c95d8494d

Aliases

arxiv: 1001.4908 · arxiv_version: 1001.4908v1 · doi: 10.48550/arxiv.1001.4908 · pith_short_12: OGZNA6GS3YTU · pith_short_16: OGZNA6GS3YTUQNGG · pith_short_8: OGZNA6GS

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/OGZNA6GS3YTUQNGGCKZZ2O3M3I \
  | 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: 71b2d078d2de274834c612b39d3b6cda226cd46e74c0d3d59e8fcf0c95d8494d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ef60a60807ac224a74b3db94a605977a41b67daed6032ae9a9d1c5c20a990a7",
    "cross_cats_sorted": [
      "nlin.AO",
      "nlin.PS",
      "physics.bio-ph",
      "q-bio.CB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2010-01-27T13:06:40Z",
    "title_canon_sha256": "3435d559d541282e3d57012670734d373b508d1b35fc724d3d4d5a881d3411b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.4908",
    "kind": "arxiv",
    "version": 1
  }
}