Pith Number

pith:GGCSJODU

pith:2019:GGCSJODUIY5UHI5GZBOF2JQ4UG

not attested not anchored not stored refs pending

Universal One-Dimensional Cellular Automata Derived for Turing Machines and its Dynamical Behaviour

Genaro J. Martinez, Ivan M. Mendoza, Sergio J. Martinez, Shigeru Ninagawa

arxiv:1907.04211 v1 · 2019-07-06 · nlin.CG · cs.CL · cs.DS · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GGCSJODUIY5UHI5GZBOF2JQ4UG}

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	2026-05-17T23:41:02.998293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

318524b874463b43a3a6c85c5d261ca19770806bf51c6aaf4f5ce6359affe687

Aliases

arxiv: 1907.04211 · arxiv_version: 1907.04211v1 · doi: 10.48550/arxiv.1907.04211 · pith_short_12: GGCSJODUIY5U · pith_short_16: GGCSJODUIY5UHI5G · pith_short_8: GGCSJODU

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/GGCSJODUIY5UHI5GZBOF2JQ4UG \
  | 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: 318524b874463b43a3a6c85c5d261ca19770806bf51c6aaf4f5ce6359affe687

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22de983b60e20b13f7653430d97014cb246f177b781c20ae70caec99b36b74ec",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.DS",
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CG",
    "submitted_at": "2019-07-06T20:12:13Z",
    "title_canon_sha256": "dacd1aff821ffacc10d32f414e38812e60c1fab7c7194adf932d58f7ec8500fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.04211",
    "kind": "arxiv",
    "version": 1
  }
}