Pith Number

pith:UVE4LJG5

pith:2015:UVE4LJG5OL63VWJC3OBEL4QHPW

not attested not anchored not stored refs pending

A Note on Easy and Efficient Computation of Full Abelian Periods of a Word

Arnaud Lefebvre, \'Elise Prieur-Gaston, Gabriele Fici, Thierry Lecroq, William F. Smyth

arxiv:1510.00634 v1 · 2015-10-02 · cs.DS · cs.DM · 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{UVE4LJG5OL63VWJC3OBEL4QHPW}

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	2026-05-18T00:53:45.528234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a549c5a4dd72fdbad922db8245f2077dae4e9d5b3b0d5ce1f7b68d51eb43a252

Aliases

arxiv: 1510.00634 · arxiv_version: 1510.00634v1 · doi: 10.48550/arxiv.1510.00634 · pith_short_12: UVE4LJG5OL63 · pith_short_16: UVE4LJG5OL63VWJC · pith_short_8: UVE4LJG5

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/UVE4LJG5OL63VWJC3OBEL4QHPW \
  | 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: a549c5a4dd72fdbad922db8245f2077dae4e9d5b3b0d5ce1f7b68d51eb43a252

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f407beaa2c4a94ad5409545bb2455497d3061d6822621040d678836f5bde83c8",
    "cross_cats_sorted": [
      "cs.DM",
      "cs.FL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2015-10-02T16:17:11Z",
    "title_canon_sha256": "80ecdc94e09333cc347e74da2c34d3a6e6d59b6c32510679e07fe2d256b6a771"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.00634",
    "kind": "arxiv",
    "version": 1
  }
}