Pith Number

pith:KYVQAVXM

pith:2015:KYVQAVXMLVHVIDUPYZDZMU5ON3

not attested not anchored not stored refs pending

An evolutionary approach to the identification of Cellular Automata based on partial observations

Bernard De Baets, Jan M. Baetens, Witold Bo{\l}t

arxiv:1508.05752 v1 · 2015-08-24 · cs.NE · nlin.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KYVQAVXMLVHVIDUPYZDZMU5ON3}

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	2026-05-18T01:34:51.709307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

562b0056ec5d4f540e8fc6479653ae6ef08b2cd8bbb36fdc5a591fc7bb09ad2f

Aliases

arxiv: 1508.05752 · arxiv_version: 1508.05752v1 · doi: 10.48550/arxiv.1508.05752 · pith_short_12: KYVQAVXMLVHV · pith_short_16: KYVQAVXMLVHVIDUP · pith_short_8: KYVQAVXM

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/KYVQAVXMLVHVIDUPYZDZMU5ON3 \
  | 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: 562b0056ec5d4f540e8fc6479653ae6ef08b2cd8bbb36fdc5a591fc7bb09ad2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7fff69c3af2d00652d9e0dcc62f6dc9490c040dcca6a2f3a7c15d0db15f4b53",
    "cross_cats_sorted": [
      "nlin.CG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2015-08-24T10:47:47Z",
    "title_canon_sha256": "53e1a0747723c086c293daad311e36a454f056dc04ab597c1eed87fbe2ea7237"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.05752",
    "kind": "arxiv",
    "version": 1
  }
}