Pith Number

pith:RFGJLKQJ

pith:2012:RFGJLKQJOLWVVZIY4XWSHM6566

not attested not anchored not stored refs pending

Control of cellular automata

Franco Bagnoli, Raul Rechtman, Samira El Yacoubi

arxiv:1206.2237 v1 · 2012-06-11 · 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{RFGJLKQJOLWVVZIY4XWSHM6566}

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	2026-05-18T03:22:40.343489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

894c95aa0972ed5ae518e5ed23b3ddf7941347bdcb418049f7f42ba859f7ec32

Aliases

arxiv: 1206.2237 · arxiv_version: 1206.2237v1 · doi: 10.48550/arxiv.1206.2237 · pith_short_12: RFGJLKQJOLWV · pith_short_16: RFGJLKQJOLWVVZIY · pith_short_8: RFGJLKQJ

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/RFGJLKQJOLWVVZIY4XWSHM6566 \
  | 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: 894c95aa0972ed5ae518e5ed23b3ddf7941347bdcb418049f7f42ba859f7ec32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c9b61861bdd0a80603d6b8114a3a141f79601500673c8095ef070bff79457c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CG",
    "submitted_at": "2012-06-11T14:47:16Z",
    "title_canon_sha256": "14491766e450c3f2b0d14ce72d4a92d8d0497d4e176ac82db59bc14fa90ed08f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.2237",
    "kind": "arxiv",
    "version": 1
  }
}