Pith Number

pith:BSYKBJEE

pith:2013:BSYKBJEEQIJPRFZHES4FPFRMAI

not attested not anchored not stored refs pending

The expert game -- Cooperation in social communication

Florian Uekermann, Jan O. Haerter, Kristian Moss Bendtsen

arxiv:1312.6715 v1 · 2013-12-23 · cs.SI · nlin.AO · 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{BSYKBJEEQIJPRFZHES4FPFRMAI}

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	2026-05-18T03:03:56.267447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cb0a0a4848212f8972724b857962c023ed6d007c72500ac8be377c186ae251a

Aliases

arxiv: 1312.6715 · arxiv_version: 1312.6715v1 · doi: 10.48550/arxiv.1312.6715 · pith_short_12: BSYKBJEEQIJP · pith_short_16: BSYKBJEEQIJPRFZH · pith_short_8: BSYKBJEE

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/BSYKBJEEQIJPRFZHES4FPFRMAI \
  | 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: 0cb0a0a4848212f8972724b857962c023ed6d007c72500ac8be377c186ae251a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81c8ac740732cc7cb9af85ebc784fd9cc927e1d97dbc78694e4260b9499fb3fa",
    "cross_cats_sorted": [
      "nlin.AO",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2013-12-23T22:27:15Z",
    "title_canon_sha256": "c561ccaaa5988bd52347f79b9e13cfcbd02df4eb1528b8854b20e919d640480a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.6715",
    "kind": "arxiv",
    "version": 1
  }
}