Pith Number

pith:2M47DYH7

pith:2017:2M47DYH7QRADDR33TNELASENR5

not attested not anchored not stored refs pending

Ergodicity of some classes of cellular automata subject to noise

Ir\`ene Marcovici, Mathieu Sablik, Siamak Taati

arxiv:1712.05500 v3 · 2017-12-15 · math.PR · cs.DC · math.DS · 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{2M47DYH7QRADDR33TNELASENR5}

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	2026-05-17T23:48:40.808307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d339f1e0ff844031c77b9b48b0488d8f78621e2f5587467e15a6b8eda9c3f675

Aliases

arxiv: 1712.05500 · arxiv_version: 1712.05500v3 · doi: 10.48550/arxiv.1712.05500 · pith_short_12: 2M47DYH7QRAD · pith_short_16: 2M47DYH7QRADDR33 · pith_short_8: 2M47DYH7

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/2M47DYH7QRADDR33TNELASENR5 \
  | 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: d339f1e0ff844031c77b9b48b0488d8f78621e2f5587467e15a6b8eda9c3f675

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90a933e104a42914280a66c9b2c39cf85de51a784f826df5ce8c8880c577da7d",
    "cross_cats_sorted": [
      "cs.DC",
      "math.DS",
      "nlin.CG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2017-12-15T01:29:49Z",
    "title_canon_sha256": "080d5130327b1b5cc20053039d33f8429c19530404e1b9d5ce68cb8f6f173f00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.05500",
    "kind": "arxiv",
    "version": 3
  }
}