Pith Number

pith:OQG6LSNE

pith:2013:OQG6LSNE74AZIREQDNKM777ARY

not attested not anchored not stored refs pending

Characterisation of sets of limit measures after iteration of a cellular automaton on an initial measure

Benjamin Hellouin de Menibus, Mathieu Sablik

arxiv:1301.1998 v3 · 2013-01-09 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OQG6LSNE74AZIREQDNKM777ARY}

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	2026-05-18T01:17:33.702227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

740de5c9a4ff019444901b54cfffe08e3af77dd9286b3ec37b20b8cfb6a70209

Aliases

arxiv: 1301.1998 · arxiv_version: 1301.1998v3 · doi: 10.48550/arxiv.1301.1998 · pith_short_12: OQG6LSNE74AZ · pith_short_16: OQG6LSNE74AZIREQ · pith_short_8: OQG6LSNE

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/OQG6LSNE74AZIREQDNKM777ARY \
  | 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: 740de5c9a4ff019444901b54cfffe08e3af77dd9286b3ec37b20b8cfb6a70209

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "141e15d132f10a8cbcae6e819335d6471bdc8ad5105f92cdf2f8567d88115479",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2013-01-09T22:20:52Z",
    "title_canon_sha256": "3b90ff207d24ccdfc8030b3365ea2d4bed3ad0b0a357a82b53a5bbd999914ff0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.1998",
    "kind": "arxiv",
    "version": 3
  }
}