Pith Number

pith:ODZU6JB2

pith:2022:ODZU6JB2KK3M3I3NCCUAN6222K

not attested not anchored not stored refs pending

Mathematical Proof Between Generations

Benedikt Stock, Christoph Benzm\"uller, Dierk Schleicher, Efim Zelmanov, Jonas Bayer, Kevin Buzzard, Lawrence Paulson, Leslie Lamport, Marco David, Yuri Matiyasevich

arxiv:2207.04779 v1 · 2022-07-08 · math.HO · cs.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{ODZU6JB2KK3M3I3NCCUAN6222K}

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	2026-07-05T07:51:08.635198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70f34f243a52b6cda36d10a806fb5ad29cead7b6f939df091da2e962dc5d6743

Aliases

arxiv: 2207.04779 · arxiv_version: 2207.04779v1 · doi: 10.48550/arxiv.2207.04779 · pith_short_12: ODZU6JB2KK3M · pith_short_16: ODZU6JB2KK3M3I3N · pith_short_8: ODZU6JB2

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/ODZU6JB2KK3M3I3NCCUAN6222K \
  | 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: 70f34f243a52b6cda36d10a806fb5ad29cead7b6f939df091da2e962dc5d6743

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7fd4de6b91da1f22acef680c63726b81c124b6d99250d3c1718a5a12bfd664f",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.HO",
    "submitted_at": "2022-07-08T14:42:33Z",
    "title_canon_sha256": "bc2898da3865316c7a6d2dbade1d0a1ba98edb048808841fde119c8f6eaf3340"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.04779",
    "kind": "arxiv",
    "version": 1
  }
}