Pith Number

pith:YNRWQBGV

pith:2014:YNRWQBGV6EVEP2T33O76DDG52F

not attested not anchored not stored refs pending

Unraveling simplicity in elementary cellular automata

Pierre-\'Etienne Meunier

arxiv:1406.5306 v1 · 2014-06-20 · cs.CC · cs.DM · cs.FL · 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{YNRWQBGV6EVEP2T33O76DDG52F}

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	2026-05-18T02:49:19.424024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3636804d5f12a47ea7bdbbfe18cddd15c5e51fee50096f89cf94684f80f57d2

Aliases

arxiv: 1406.5306 · arxiv_version: 1406.5306v1 · doi: 10.48550/arxiv.1406.5306 · pith_short_12: YNRWQBGV6EVE · pith_short_16: YNRWQBGV6EVEP2T3 · pith_short_8: YNRWQBGV

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/YNRWQBGV6EVEP2T33O76DDG52F \
  | 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: c3636804d5f12a47ea7bdbbfe18cddd15c5e51fee50096f89cf94684f80f57d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3aa9bdbd88a20e2f764ce686f1508f84f6d39ab32a6ac13f6ebae6ba98ca5489",
    "cross_cats_sorted": [
      "cs.DM",
      "cs.FL",
      "nlin.CG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2014-06-20T08:10:02Z",
    "title_canon_sha256": "b8ec21d9a69d93bfda5a0b3408fe23eb719e43dda67fc2a193fa09dfc6861685"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.5306",
    "kind": "arxiv",
    "version": 1
  }
}