Pith Number

pith:IQQYF76S

pith:2022:IQQYF76SCZBPDEFYHLNVEOH3II

not attested not anchored not stored refs pending

Forming Point Patterns by a Probabilistic Cellular Automata Rule

Rolf Hoffmann

arxiv:2202.06656 v1 · 2022-02-14 · cs.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{IQQYF76SCZBPDEFYHLNVEOH3II}

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.

Cited by

1 paper in Pith

Optimizing Wealth by a Game within Cellular Automata

Receipt and verification

First computed	2026-07-05T03:56:40.731289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

442182ffd21642f190b83adb5238fb4239392e656308a062a90c286fc52fd77b

Aliases

arxiv: 2202.06656 · arxiv_version: 2202.06656v1 · doi: 10.48550/arxiv.2202.06656 · pith_short_12: IQQYF76SCZBP · pith_short_16: IQQYF76SCZBPDEFY · pith_short_8: IQQYF76S

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/IQQYF76SCZBPDEFYHLNVEOH3II \
  | 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: 442182ffd21642f190b83adb5238fb4239392e656308a062a90c286fc52fd77b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c043847d3b6720e46a11ec1e6ebdef3a04c47d909c9914495afa37cea688e90",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2022-02-14T12:22:53Z",
    "title_canon_sha256": "e6b5df21e80cb607bb421d68a06af51a5596028fcae62b6b47adc0334c68764f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.06656",
    "kind": "arxiv",
    "version": 1
  }
}