Pith Number

pith:XOK3FRRV

pith:2022:XOK3FRRVB6BNQHLTUZNWCIQBOP

not attested not anchored not stored refs pending

Growing Isotropic Neural Cellular Automata

Alexander Mordvintsev, Craig Fouts, Ettore Randazzo

arxiv:2205.01681 v3 · 2022-05-03 · cs.NE · cs.LG · q-bio.CB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XOK3FRRVB6BNQHLTUZNWCIQBOP}

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

2 papers in Pith

Communication Heterogeneity and Collective Consensus in Neural Cellular Automata

Learning Developmental Scaffoldings to Guide Self-Organisation

Receipt and verification

First computed	2026-07-05T04:28:11.257085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb95b2c6350f82d81d73a65b61220173defc3f8a57e6f1828a9880d64df174af

Aliases

arxiv: 2205.01681 · arxiv_version: 2205.01681v3 · doi: 10.48550/arxiv.2205.01681 · pith_short_12: XOK3FRRVB6BN · pith_short_16: XOK3FRRVB6BNQHLT · pith_short_8: XOK3FRRV

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/XOK3FRRVB6BNQHLTUZNWCIQBOP \
  | 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: bb95b2c6350f82d81d73a65b61220173defc3f8a57e6f1828a9880d64df174af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67f8262b53b4dd7c943aadcea59f35aeb9c7d892744242172fdf0e670e206ed6",
    "cross_cats_sorted": [
      "cs.LG",
      "q-bio.CB"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2022-05-03T11:34:22Z",
    "title_canon_sha256": "f7d6fd306c416e9db016013a852fb9cacdcea0babe297a91db927c409a6cc59e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.01681",
    "kind": "arxiv",
    "version": 3
  }
}