Pith Number

pith:JWMYIY6E

pith:2010:JWMYIY6EXBXKUKNHQAUKG2U7KX

not attested not anchored not stored refs pending

Failover in cellular automata

Shailesh Kumar, Shrisha Rao

arxiv:1005.5448 v1 · 2010-05-29 · cs.AI · 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{JWMYIY6EXBXKUKNHQAUKG2U7KX}

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	2026-05-18T04:05:27.874590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d998463c4b86eaa29a78028a36a9f55d00db12f88065bcfe30cd6d6938a0a20

Aliases

arxiv: 1005.5448 · arxiv_version: 1005.5448v1 · doi: 10.48550/arxiv.1005.5448 · pith_short_12: JWMYIY6EXBXK · pith_short_16: JWMYIY6EXBXKUKNH · pith_short_8: JWMYIY6E

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/JWMYIY6EXBXKUKNHQAUKG2U7KX \
  | 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: 4d998463c4b86eaa29a78028a36a9f55d00db12f88065bcfe30cd6d6938a0a20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "516d24ea8fb29ded688a09592f2f5c5f8013bf8a03fb7959151d97011e636326",
    "cross_cats_sorted": [
      "nlin.CG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2010-05-29T12:17:09Z",
    "title_canon_sha256": "dc542991e1678f903fbad58e2091b45ceac27ea3789e0f59a41a12b7e7c0fae7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.5448",
    "kind": "arxiv",
    "version": 1
  }
}