Pith Number

pith:QUG52Z7O

pith:2012:QUG52Z7OBJJLE4J5ONAJN6TXCY

not attested not anchored not stored refs pending

A Model of Decision-Making in Groups of Humans

Alfonso Perez-Escudero, Gabriel Madirolas, Gonzalo G. de Polavieja

arxiv:1209.5306 v1 · 2012-09-24 · physics.soc-ph · cs.SI · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QUG52Z7OBJJLE4J5ONAJN6TXCY}

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	2026-05-18T03:44:58.550530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

850ddd67ee0a52b2713d734096fa77160d11db779c7485cbc441435bd9614505

Aliases

arxiv: 1209.5306 · arxiv_version: 1209.5306v1 · doi: 10.48550/arxiv.1209.5306 · pith_short_12: QUG52Z7OBJJL · pith_short_16: QUG52Z7OBJJLE4J5 · pith_short_8: QUG52Z7O

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/QUG52Z7OBJJLE4J5ONAJN6TXCY \
  | 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: 850ddd67ee0a52b2713d734096fa77160d11db779c7485cbc441435bd9614505

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddd40db74a57433eddb58460f62c8365d96ccde2f393490fb1143b459fe91927",
    "cross_cats_sorted": [
      "cs.SI",
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2012-09-24T15:41:48Z",
    "title_canon_sha256": "97dad0b41d9200e4b463c3ea9112b9e28011979bc3c3fe3c82272bc5f9082146"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.5306",
    "kind": "arxiv",
    "version": 1
  }
}