Pith Number

pith:GCEYONSZ

pith:2010:GCEYONSZ2BLUJK36SSUMTCDG2P

not attested not anchored not stored refs pending

Symbolic dynamics

Dominique Perrin, Jean Berstel, Marie-Pierre B\'eal, S{\o}ren Eilers

arxiv:1006.1265 v3 · 2010-06-07 · cs.FL · cs.DM · 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{GCEYONSZ2BLUJK36SSUMTCDG2P}

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	2026-05-18T04:30:02.811224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3089873659d05744ab7e94a8c98866d3c2eac9c212bc0c70e33a80db198a4d23

Aliases

arxiv: 1006.1265 · arxiv_version: 1006.1265v3 · doi: 10.48550/arxiv.1006.1265 · pith_short_12: GCEYONSZ2BLU · pith_short_16: GCEYONSZ2BLUJK36 · pith_short_8: GCEYONSZ

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/GCEYONSZ2BLUJK36SSUMTCDG2P \
  | 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: 3089873659d05744ab7e94a8c98866d3c2eac9c212bc0c70e33a80db198a4d23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a31656b3b3c258102d4de3d6567e4835641f398e4c4c362dad85dc4fdfe61834",
    "cross_cats_sorted": [
      "cs.DM",
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.FL",
    "submitted_at": "2010-06-07T14:30:34Z",
    "title_canon_sha256": "1641514452fc0324e28c54411eaaa244d820378ee90a86c8aff3b2098e831560"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.1265",
    "kind": "arxiv",
    "version": 3
  }
}