Pith Number

pith:QXPPXJB2

pith:2023:QXPPXJB26BR6ANFKAV5RCNXPOK

not attested not anchored not stored refs pending

Biomaker CA: a Biome Maker project using Cellular Automata

Alexander Mordvintsev, Ettore Randazzo

arxiv:2307.09320 v1 · 2023-07-18 · cs.AI · cs.LG · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QXPPXJB26BR6ANFKAV5RCNXPOK}

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

Automating the Search for Artificial Life with Foundation Models

Receipt and verification

First computed	2026-07-05T06:32:15.531552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85defba43af063e034aa057b1136ef72b56f8c1416bd251111eed597089273c6

Aliases

arxiv: 2307.09320 · arxiv_version: 2307.09320v1 · doi: 10.48550/arxiv.2307.09320 · pith_short_12: QXPPXJB26BR6 · pith_short_16: QXPPXJB26BR6ANFK · pith_short_8: QXPPXJB2

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/QXPPXJB26BR6ANFKAV5RCNXPOK \
  | 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: 85defba43af063e034aa057b1136ef72b56f8c1416bd251111eed597089273c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b7ed52fb8814ed9ed8c44972a87de3f6e547b8db026a263f18a23fd55245701",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2023-07-18T15:03:40Z",
    "title_canon_sha256": "dd858156690d9fca056ae2777494e75c5b0e75e05a70bc59769f12813ae6afb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.09320",
    "kind": "arxiv",
    "version": 1
  }
}