Pith Number

pith:O66NQGO6

pith:2014:O66NQGO66QDANDBNUORFYPYA7V

not attested not anchored not stored refs pending

Broadcasting Automata and Patterns on Z^2

Igor Potapov, Thomas Nickson

arxiv:1410.0573 v1 · 2014-10-02 · cs.FL · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O66NQGO66QDANDBNUORFYPYA7V}

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	2026-05-18T02:41:10.696379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77bcd819def406068c2da3a25c3f00fd6d3481098054747cfb8e505d386b7e57

Aliases

arxiv: 1410.0573 · arxiv_version: 1410.0573v1 · doi: 10.48550/arxiv.1410.0573 · pith_short_12: O66NQGO66QDA · pith_short_16: O66NQGO66QDANDBN · pith_short_8: O66NQGO6

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/O66NQGO66QDANDBNUORFYPYA7V \
  | 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: 77bcd819def406068c2da3a25c3f00fd6d3481098054747cfb8e505d386b7e57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee68480f06d40abf8ffb40fec9c1bc88d6e311e1fa1a1220dfdcb79dbfb5fba2",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.FL",
    "submitted_at": "2014-10-02T14:41:57Z",
    "title_canon_sha256": "5ea569cf547611313f2aa21cfad76292f6e77493866377de307410509417b69d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.0573",
    "kind": "arxiv",
    "version": 1
  }
}