Pith Number

pith:Q67RVWVG

pith:1997:Q67RVWVGBOX2L3DOMX4BLQB5L2

not attested not anchored not stored refs pending

Error threshold in finite populations

Domingos Alves, J. F. Fontanari

arxiv:cond-mat/9709247 v6 · 1997-09-23 · cond-mat.stat-mech · adap-org · cond-mat.dis-nn · nlin.AO · physics.bio-ph · q-bio

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q67RVWVGBOX2L3DOMX4BLQB5L2}

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	2026-05-18T01:07:07.823746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87bf1adaa60bafa5ec6e65f815c03d5e85fa1b048cea4d20c7913f8a81017540

Aliases

arxiv: cond-mat/9709247 · arxiv_version: cond-mat/9709247v6 · doi: 10.48550/arxiv.cond-mat/9709247 · pith_short_12: Q67RVWVGBOX2 · pith_short_16: Q67RVWVGBOX2L3DO · pith_short_8: Q67RVWVG

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/Q67RVWVGBOX2L3DOMX4BLQB5L2 \
  | 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: 87bf1adaa60bafa5ec6e65f815c03d5e85fa1b048cea4d20c7913f8a81017540

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b90ce251adb2eff475f8fe3a69477a14a0bd0b8e529f732b017d7964229508e5",
    "cross_cats_sorted": [
      "adap-org",
      "cond-mat.dis-nn",
      "nlin.AO",
      "physics.bio-ph",
      "q-bio"
    ],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "1997-09-23T12:13:12Z",
    "title_canon_sha256": "cab2223081f3fcb876a7c8c17f69a5bafa83f5e707e0d08f3dff4935c25ebad6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9709247",
    "kind": "arxiv",
    "version": 6
  }
}