Pith Number

pith:CSMTRVF4

pith:2005:CSMTRVF4HJKXBQ56OMPR53Y6N7

not attested not anchored not stored refs pending

Motion representation of one-dimensional cellular automaton rules

Henryk Fuks, Nino Boccara

arxiv:nlin/0501043 v2 · 2005-01-24 · 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{CSMTRVF4HJKXBQ56OMPR53Y6N7}

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	2026-05-18T01:38:18.776153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

149938d4bc3a5570c3be731f1eef1e6fc6e4f27f592c0f169708ab9cb71dde5d

Aliases

arxiv: nlin/0501043 · arxiv_version: nlin/0501043v2 · doi: 10.48550/arxiv.nlin/0501043 · pith_short_12: CSMTRVF4HJKX · pith_short_16: CSMTRVF4HJKXBQ56 · pith_short_8: CSMTRVF4

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/CSMTRVF4HJKXBQ56OMPR53Y6N7 \
  | 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: 149938d4bc3a5570c3be731f1eef1e6fc6e4f27f592c0f169708ab9cb71dde5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66cec5abfaae7183f5445d3c7b866c9a860c6cca25146e5dd47676ea53f0c3be",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nlin.CG",
    "submitted_at": "2005-01-24T13:05:59Z",
    "title_canon_sha256": "ef913f6f14fd102fbd698cf50986338c030febff72bbb48081b707b653981fc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nlin/0501043",
    "kind": "arxiv",
    "version": 2
  }
}