Pith Number

pith:TAUWSKXC

pith:2013:TAUWSKXCHTELTPJLMLF3PVEQB5

not attested not anchored not stored refs pending

Aperiodic pseudorandom number generators based on infinite words

Alessandro De Luca, Jiri Hladky, Lubomira Balkova, Michelangelo Bucci, Svetlana Puzynina

arxiv:1311.6002 v2 · 2013-11-23 · math.CO · 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{TAUWSKXCHTELTPJLMLF3PVEQB5}

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	2026-05-18T01:01:36.341231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9829692ae23cc8b9bd2b62cbb7d4900f56881e573056802873d8ddc5cc0e827e

Aliases

arxiv: 1311.6002 · arxiv_version: 1311.6002v2 · doi: 10.48550/arxiv.1311.6002 · pith_short_12: TAUWSKXCHTEL · pith_short_16: TAUWSKXCHTELTPJL · pith_short_8: TAUWSKXC

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/TAUWSKXCHTELTPJLMLF3PVEQB5 \
  | 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: 9829692ae23cc8b9bd2b62cbb7d4900f56881e573056802873d8ddc5cc0e827e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f2dcc01bc051a061877946912355af23e302f9c02528fd8585720f46cf97115",
    "cross_cats_sorted": [
      "cs.DM",
      "cs.FL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2013-11-23T14:30:07Z",
    "title_canon_sha256": "760bf6d0964be9ed99f1631c057d29b79bf99bc31c28a49ea3539c6e0ace59a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.6002",
    "kind": "arxiv",
    "version": 2
  }
}