Pith Number

pith:ZU4OGZPG

pith:2014:ZU4OGZPGIUVPNKDAGDKHAGQXFT

not attested not anchored not stored refs pending

A semantic network-based evolutionary algorithm for computational creativity

Atilim Gunes Baydin, Ramon Lopez de Mantaras, Santiago Ontanon

arxiv:1404.7765 v2 · 2014-04-30 · 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{ZU4OGZPGIUVPNKDAGDKHAGQXFT}

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	2026-05-18T02:26:02.764733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd38e365e6452af6a86030d4701a172cc18ec392bb8ef9b3975ce5855145b566

Aliases

arxiv: 1404.7765 · arxiv_version: 1404.7765v2 · doi: 10.48550/arxiv.1404.7765 · pith_short_12: ZU4OGZPGIUVP · pith_short_16: ZU4OGZPGIUVPNKDA · pith_short_8: ZU4OGZPG

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/ZU4OGZPGIUVPNKDAGDKHAGQXFT \
  | 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: cd38e365e6452af6a86030d4701a172cc18ec392bb8ef9b3975ce5855145b566

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a591c63fed13ae4b34d1abb33392e2f9c9c957fa0372050380975e7e09c49f2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2014-04-30T15:45:01Z",
    "title_canon_sha256": "71730a66717c10e7323a702e239aaec9b17b65acc69ab6c16ae2ba2b5288fdfd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.7765",
    "kind": "arxiv",
    "version": 2
  }
}