Pith Number

pith:LSXL5XRR

pith:2011:LSXL5XRRKZUPZHB34RUHECPZMD

not attested not anchored not stored refs pending

Multidimensional effective S-adic systems are sofic

Mathieu Sablik, Nathalie Aubrun

arxiv:1103.0895 v1 · 2011-03-04 · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LSXL5XRRKZUPZHB34RUHECPZMD}

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	2026-05-18T04:27:26.056540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5caebede315668fc9c3be4687209f960fe7c9c81bce8e905b463eb8e2e949bf8

Aliases

arxiv: 1103.0895 · arxiv_version: 1103.0895v1 · doi: 10.48550/arxiv.1103.0895 · pith_short_12: LSXL5XRRKZUP · pith_short_16: LSXL5XRRKZUPZHB3 · pith_short_8: LSXL5XRR

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/LSXL5XRRKZUPZHB34RUHECPZMD \
  | 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: 5caebede315668fc9c3be4687209f960fe7c9c81bce8e905b463eb8e2e949bf8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eba6e28770d97a5dab1d5c424f6147626bd4a05dd74418fefa1e67d95773b162",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2011-03-04T13:27:16Z",
    "title_canon_sha256": "9554bb4b1f1dd23a4a506c537fa11a6bc4fad1ba7221da1dcbf3d13b469fb791"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.0895",
    "kind": "arxiv",
    "version": 1
  }
}