Pith Number

pith:KEK443A6

pith:2012:KEK443A6GABIDE5EJC5AVCXMH4

not attested not anchored not stored refs pending

Arithmetic Self-Similarity of Infinite Sequences

Dimitri Hendriks, Frits G. W. Dannenberg, Jan Willem Klop, Joerg Endrullis, Mark Dow

arxiv:1201.3786 v3 · 2012-01-18 · math.CO · cs.LO · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KEK443A6GABIDE5EJC5AVCXMH4}

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	2026-05-18T03:55:13.977561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5115ce6c1e30028193a448ba0a8aec3f199c9cad43fc69c14402607bfc1f852a

Aliases

arxiv: 1201.3786 · arxiv_version: 1201.3786v3 · doi: 10.48550/arxiv.1201.3786 · pith_short_12: KEK443A6GABI · pith_short_16: KEK443A6GABIDE5E · pith_short_8: KEK443A6

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/KEK443A6GABIDE5EJC5AVCXMH4 \
  | 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: 5115ce6c1e30028193a448ba0a8aec3f199c9cad43fc69c14402607bfc1f852a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55898beb2ef23b02ad04d8b75e87b43271163d059e0001582d9b1fb5510e9f65",
    "cross_cats_sorted": [
      "cs.LO",
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2012-01-18T13:49:12Z",
    "title_canon_sha256": "642d8db99916fc55672869fa11a6f8d2d0486852cecd704804347f2098f75140"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.3786",
    "kind": "arxiv",
    "version": 3
  }
}