Pith Number

pith:5CGAENHK

pith:2023:5CGAENHK4TNGCPALXFD4BNHTRV

not attested not anchored not stored refs pending

A study on the composition of elementary cellular automata

Alonso Castillo-Ramirez, Maria G. Maga\~na-Chavez

arxiv:2305.02947 v1 · 2023-05-04 · nlin.CG · cs.FL

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5CGAENHK4TNGCPALXFD4BNHTRV}

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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.

Cited by

1 paper in Pith

Frequency-Histogram Coarse Graining in Elementary Cellular Automata and 2D CA

Receipt and verification

First computed	2026-07-05T11:51:13.028437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e88c0234eae4da613c0bb947c0b4f38d7d000c9016441b2909e2a9b8b4c83b01

Aliases

arxiv: 2305.02947 · arxiv_version: 2305.02947v1 · doi: 10.48550/arxiv.2305.02947 · pith_short_12: 5CGAENHK4TNG · pith_short_16: 5CGAENHK4TNGCPAL · pith_short_8: 5CGAENHK

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/5CGAENHK4TNGCPALXFD4BNHTRV \
  | 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: e88c0234eae4da613c0bb947c0b4f38d7d000c9016441b2909e2a9b8b4c83b01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7c167d2754b88b78cba3a2b4963ff681565dbedaa891cb788c9a3483d57c80d",
    "cross_cats_sorted": [
      "cs.FL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CG",
    "submitted_at": "2023-05-04T15:51:16Z",
    "title_canon_sha256": "bb6a1c9d79fb3b7acc915c3f9914ede1e5a4a9a91dccbb70903841b49a620c26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.02947",
    "kind": "arxiv",
    "version": 1
  }
}