Pith Number

pith:2XWMLLZW

pith:2017:2XWMLLZWFTT5LMXPMPKVQAR4IN

not attested not anchored not stored refs pending

Number-conserving cellular automata with a von Neumann neighborhood of range one

(2) KERMIT, Adam Dzedzej (1), Barbara Wolnik (1), Bernard De Baets (2) ((1) Institute of Mathematics, Bioinformatics, Department of Mathematical Modelling, Faculty of Mathematics, Ghent University), Informatics, Jan M. Baetens (2), Physics, Statistics, University of Gda\'nsk

arxiv:1705.00725 v1 · 2017-05-01 · math.DS · nlin.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{2XWMLLZWFTT5LMXPMPKVQAR4IN}

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	2026-05-18T00:32:10.452712Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5ecc5af362ce7d5b2ef63d558023c43768450089ada04234e2bda3488df84f9

Aliases

arxiv: 1705.00725 · arxiv_version: 1705.00725v1 · doi: 10.48550/arxiv.1705.00725 · pith_short_12: 2XWMLLZWFTT5 · pith_short_16: 2XWMLLZWFTT5LMXP · pith_short_8: 2XWMLLZW

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/2XWMLLZWFTT5LMXPMPKVQAR4IN \
  | 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: d5ecc5af362ce7d5b2ef63d558023c43768450089ada04234e2bda3488df84f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8860988a29b73666a731e34e7de3a592ff505c8c837844c05673301aeb012d4",
    "cross_cats_sorted": [
      "nlin.CG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2017-05-01T22:03:00Z",
    "title_canon_sha256": "29e35eca27c61981643b44e9aeaa1ecb91ee801459558dc34a44ec290d6027a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00725",
    "kind": "arxiv",
    "version": 1
  }
}