Pith Number

pith:MW7QAFET

pith:2012:MW7QAFETHSA7DOYZ2J5CIDICHL

not attested not anchored not stored refs pending

When is a Quantum Cellular Automaton (QCA) a Quantum Lattice Gas Automaton (QLGA)?

Asif Shakeel, Peter J. Love

arxiv:1209.5367 v2 · 2012-09-24 · math-ph · math.FA · math.MP · math.RT · nlin.CG · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MW7QAFETHSA7DOYZ2J5CIDICHL}

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	2026-05-18T03:02:17.862803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65bf0014933c81f1bb19d27a240d023ae3227f9861237f830f761bca96a48d1e

Aliases

arxiv: 1209.5367 · arxiv_version: 1209.5367v2 · doi: 10.48550/arxiv.1209.5367 · pith_short_12: MW7QAFETHSA7 · pith_short_16: MW7QAFETHSA7DOYZ · pith_short_8: MW7QAFET

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/MW7QAFETHSA7DOYZ2J5CIDICHL \
  | 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: 65bf0014933c81f1bb19d27a240d023ae3227f9861237f830f761bca96a48d1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f85d020d32bc997c56502e8da57500ef5a0743cbb657a3897a270af8f116ddc2",
    "cross_cats_sorted": [
      "math.FA",
      "math.MP",
      "math.RT",
      "nlin.CG",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2012-09-24T19:02:08Z",
    "title_canon_sha256": "3f1f880ae83a8bf6c131a8e7bfe33d392d9d4d17d610d81a7e87351438dc479b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.5367",
    "kind": "arxiv",
    "version": 2
  }
}