Pith Number

pith:Y5SCI2MS

pith:2013:Y5SCI2MSLCMZHXTMKSA2QNJ4R6

not attested not anchored not stored refs pending

EVOC: A Computer Model of the Evolution of Culture

Liane Gabora

arxiv:1310.0522 v2 · 2013-10-01 · cs.MA · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y5SCI2MSLCMZHXTMKSA2QNJ4R6}

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	2026-05-18T02:43:45.477492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c764246992589993de6c5481a8353c8fa91aa78c758f0d712be5bc370cb07d9f

Aliases

arxiv: 1310.0522 · arxiv_version: 1310.0522v2 · doi: 10.48550/arxiv.1310.0522 · pith_short_12: Y5SCI2MSLCMZ · pith_short_16: Y5SCI2MSLCMZHXTM · pith_short_8: Y5SCI2MS

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/Y5SCI2MSLCMZHXTMKSA2QNJ4R6 \
  | 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: c764246992589993de6c5481a8353c8fa91aa78c758f0d712be5bc370cb07d9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c391cb7419049f76affe12fcb6c2222272da046dd20b0ea450cbbc13da34a2c",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2013-10-01T23:36:47Z",
    "title_canon_sha256": "d8dd335eeee427b4f0dd6966d31f29c0830ab060896f4b1b071348b6b8b3533f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.0522",
    "kind": "arxiv",
    "version": 2
  }
}