Pith Number

pith:2QZRZKYK

pith:2012:2QZRZKYKWG5OQANL5ABNPIG2K2

not attested not anchored not stored refs pending

Experimental study of the impact of historical information in human coordination

Daniel Ricketts, Manuel Cebrian, Ramamohan Paturi

arxiv:1202.2503 v1 · 2012-02-12 · cs.SI · physics.soc-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{2QZRZKYKWG5OQANL5ABNPIG2K2}

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	2026-05-18T04:02:26.387336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4331cab0ab1bae801abe802d7a0da56a090880ca5a0780d5c089ca8d22f2691

Aliases

arxiv: 1202.2503 · arxiv_version: 1202.2503v1 · doi: 10.48550/arxiv.1202.2503 · pith_short_12: 2QZRZKYKWG5O · pith_short_16: 2QZRZKYKWG5OQANL · pith_short_8: 2QZRZKYK

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/2QZRZKYKWG5OQANL5ABNPIG2K2 \
  | 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: d4331cab0ab1bae801abe802d7a0da56a090880ca5a0780d5c089ca8d22f2691

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c4a6e48310438a7972c3abe7f9af650d8cef1bda4d013941d5196f7cf783e35",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2012-02-12T09:05:34Z",
    "title_canon_sha256": "43b9cd53fb487731a22edd904a083d92d6b8f12805a434c9dd5da72fe817d3fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.2503",
    "kind": "arxiv",
    "version": 1
  }
}