Pith Number

pith:24PIOBDE

pith:2002:24PIOBDE5PCHB7F2NAYI7NU5RI

not attested not anchored not stored refs pending

Generality of Proofs and its Brauerian Representation

Belgrade), K. Dosen (Mathematical Institute, Z. Petric (Mathematical Institute

arxiv:math/0211090 v7 · 2002-11-05 · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{24PIOBDE5PCHB7F2NAYI7NU5RI}

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	2026-05-18T01:17:26.498425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d71e870464ebc470fcba68308fb69d8a143a3bbaf8e44d9ef97a6500bb9144de

Aliases

arxiv: math/0211090 · arxiv_version: math/0211090v7 · doi: 10.48550/arxiv.math/0211090 · pith_short_12: 24PIOBDE5PCH · pith_short_16: 24PIOBDE5PCHB7F2 · pith_short_8: 24PIOBDE

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/24PIOBDE5PCHB7F2NAYI7NU5RI \
  | 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: d71e870464ebc470fcba68308fb69d8a143a3bbaf8e44d9ef97a6500bb9144de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71978b534ee7b9a657d4c625722572dd9dbd9c03fc4269d04853b2d3c0cedaec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2002-11-05T19:41:55Z",
    "title_canon_sha256": "6ea99405e2b8bbe7c718f48ad022ece3898a2a2be94cc692c73bf73a74c0a6ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0211090",
    "kind": "arxiv",
    "version": 7
  }
}