Pith Number

pith:JJJ5ROST

pith:2015:JJJ5ROSTA47FNRZDYFCA7MVZRB

not attested not anchored not stored refs pending

Aperiodic String Transducers

Isma\"el Jecker, Luc Dartois, Pierre-Alain Reynier

arxiv:1506.04059 v2 · 2015-06-12 · cs.FL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JJJ5ROSTA47FNRZDYFCA7MVZRB}

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	2026-05-18T01:12:40.569494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a53d8ba53073e56c723c1440fb2b9887b8cb97c03bcb55a4169e1bdcf4582fe

Aliases

arxiv: 1506.04059 · arxiv_version: 1506.04059v2 · doi: 10.48550/arxiv.1506.04059 · pith_short_12: JJJ5ROSTA47F · pith_short_16: JJJ5ROSTA47FNRZD · pith_short_8: JJJ5ROST

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/JJJ5ROSTA47FNRZDYFCA7MVZRB \
  | 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: 4a53d8ba53073e56c723c1440fb2b9887b8cb97c03bcb55a4169e1bdcf4582fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df3a953bb58ab3669df5addbcec3bea84c0cdcc20514dfb9f0c32470111faaeb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.FL",
    "submitted_at": "2015-06-12T16:18:21Z",
    "title_canon_sha256": "81b0555fc05499cb5edaf336a680275d7d4a6ae4a7665b446f6da8f9be25134b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.04059",
    "kind": "arxiv",
    "version": 2
  }
}