Pith Number

pith:FLSE5FAC

pith:2014:FLSE5FAC26SJX5B7HMAQOZ2RVL

not attested not anchored not stored refs pending

Confluent Parry numbers, their spectra, and integers in positive- and negative-base number systems

Daniel Dombek, Tom\'a\v{s} V\'avra, Zuzana Mas\'akov\'a

arxiv:1402.4314 v1 · 2014-02-18 · math.CO · 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{FLSE5FAC26SJX5B7HMAQOZ2RVL}

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	2026-05-18T02:58:44.243330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ae44e9402d7a49bf43f3b01076751aacbc020bcf6b259b07b6d07f0b0b5dd2b

Aliases

arxiv: 1402.4314 · arxiv_version: 1402.4314v1 · doi: 10.48550/arxiv.1402.4314 · pith_short_12: FLSE5FAC26SJ · pith_short_16: FLSE5FAC26SJX5B7 · pith_short_8: FLSE5FAC

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/FLSE5FAC26SJX5B7HMAQOZ2RVL \
  | 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: 2ae44e9402d7a49bf43f3b01076751aacbc020bcf6b259b07b6d07f0b0b5dd2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5fed9322e16df372171389654be42a5010b1cccba9f8efb6a73c14ab0b6022e",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-02-18T12:54:00Z",
    "title_canon_sha256": "faa666416627b61fb1656773ca44c9bc9963024f8ef6090b0001939937f7d917"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.4314",
    "kind": "arxiv",
    "version": 1
  }
}