Pith Number

pith:WISF6ASK

pith:2008:WISF6ASK2O6F5KTRXLSQ2X2I7R

not attested not anchored not stored refs pending

Modeling Cultural Dynamics

Liane Gabora

arxiv:0811.2551 v3 · 2008-11-16 · cs.MA · cs.AI · 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{WISF6ASK2O6F5KTRXLSQ2X2I7R}

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	2026-05-17T23:41:02.683700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2245f024ad3bc5eaa71bae50d5f48fc611092e72b584382b7f210c1b67657cf

Aliases

arxiv: 0811.2551 · arxiv_version: 0811.2551v3 · doi: 10.48550/arxiv.0811.2551 · pith_short_12: WISF6ASK2O6F · pith_short_16: WISF6ASK2O6F5KTR · pith_short_8: WISF6ASK

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/WISF6ASK2O6F5KTRXLSQ2X2I7R \
  | 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: b2245f024ad3bc5eaa71bae50d5f48fc611092e72b584382b7f210c1b67657cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7559dcd8c2c5f01176013e258f630ceb68848b13689e536b9c1555e648f98bc8",
    "cross_cats_sorted": [
      "cs.AI",
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2008-11-16T03:35:56Z",
    "title_canon_sha256": "443fb5ac9593b91fd108d11c0e095b8f84568155682903882794899875661e49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.2551",
    "kind": "arxiv",
    "version": 3
  }
}