Pith Number

pith:XQ2NI2YQ

pith:2011:XQ2NI2YQPRJHN24WTGQBEDELJJ

not attested not anchored not stored refs pending

Evolutionary Approaches to Creativity

Liane Gabora, Scott Barry Kaufman

arxiv:1106.3386 v4 · 2011-06-17 · q-bio.NC · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XQ2NI2YQPRJHN24WTGQBEDELJJ}

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	2026-05-17T23:41:02.646033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc34d46b107c5276eb9699a0120c8b4a74ea518ee9226c492022b929a6197e7e

Aliases

arxiv: 1106.3386 · arxiv_version: 1106.3386v4 · doi: 10.48550/arxiv.1106.3386 · pith_short_12: XQ2NI2YQPRJH · pith_short_16: XQ2NI2YQPRJHN24W · pith_short_8: XQ2NI2YQ

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/XQ2NI2YQPRJHN24WTGQBEDELJJ \
  | 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: bc34d46b107c5276eb9699a0120c8b4a74ea518ee9226c492022b929a6197e7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ed3e37b7569f9064f6a53692425f8d6d82e0fd0cd8bbfb75e955cb173c9434a",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2011-06-17T05:20:47Z",
    "title_canon_sha256": "5f28a2c2275096434bb2d1177604a5eae5ffdc85717b3f432fd916f617dfc537"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.3386",
    "kind": "arxiv",
    "version": 4
  }
}