Pith Number

pith:5PXCUZNV

pith:2010:5PXCUZNVPK5TJWZYIAEBFSQLR7

not attested not anchored not stored refs pending

Disquisitiones Arithmeticae and online sequence A108345

Paul Monsky

arxiv:1009.3985 v1 · 2010-09-21 · 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{5PXCUZNVPK5TJWZYIAEBFSQLR7}

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	2026-05-18T04:40:34.775973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebee2a65b57abb34db38400812ca0b8fdde17f172a26c0a66e2f324caf592601

Aliases

arxiv: 1009.3985 · arxiv_version: 1009.3985v1 · doi: 10.48550/arxiv.1009.3985 · pith_short_12: 5PXCUZNVPK5T · pith_short_16: 5PXCUZNVPK5TJWZY · pith_short_8: 5PXCUZNV

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/5PXCUZNVPK5TJWZYIAEBFSQLR7 \
  | 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: ebee2a65b57abb34db38400812ca0b8fdde17f172a26c0a66e2f324caf592601

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae13cb3c6ba1ca1f4a33ba64ea0b519e9c1c14d03e9fcc8ad851f203e9ce8da3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2010-09-21T02:48:31Z",
    "title_canon_sha256": "454b736da0b6614aa0c7a4ab68d861f3041393a66eabaf991d08dbd903825281"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.3985",
    "kind": "arxiv",
    "version": 1
  }
}