Pith Number

pith:6VUKRPBO

pith:2012:6VUKRPBOLLI7WGSQYKWGVEAUHN

not attested not anchored not stored refs pending

Accelerating cellular automata simulations using AVX and CUDA

Mateusz Tykierko, Sebastian Szkoda, Zbigniew Koza

arxiv:1208.2428 v1 · 2012-08-12 · cs.DC · physics.comp-ph · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6VUKRPBOLLI7WGSQYKWGVEAUHN}

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	2026-05-18T03:48:57.898497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f568a8bc2e5ad1fb1a50c2ac6a90143b560d1c65b1783741390491238ce26efa

Aliases

arxiv: 1208.2428 · arxiv_version: 1208.2428v1 · doi: 10.48550/arxiv.1208.2428 · pith_short_12: 6VUKRPBOLLI7 · pith_short_16: 6VUKRPBOLLI7WGSQ · pith_short_8: 6VUKRPBO

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/6VUKRPBOLLI7WGSQYKWGVEAUHN \
  | 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: f568a8bc2e5ad1fb1a50c2ac6a90143b560d1c65b1783741390491238ce26efa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d41761b4e1e2621cafc303078a1b8950c65e618e44a8d30bf8cca5da4eac400",
    "cross_cats_sorted": [
      "physics.comp-ph",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2012-08-12T13:34:11Z",
    "title_canon_sha256": "5e7754c45fc00509b6555751a6ede40ce491bdf1d9b75ee3dfdd1cd26f334353"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.2428",
    "kind": "arxiv",
    "version": 1
  }
}