Pith Number

pith:V63V3RWZ

pith:2011:V63V3RWZ7FXASYUFJSAU4ATGOU

not attested not anchored not stored refs pending

Minimal clones with many majority operations

Mike Behrisch, Tam\'as Waldhauser

arxiv:1102.2333 v1 · 2011-02-11 · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V63V3RWZ7FXASYUFJSAU4ATGOU}

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	2026-05-17T23:58:00.053148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afb75dc6d9f96e0962854c814e0266752d7b95c85248bb8e87c9ac8d074f2a30

Aliases

arxiv: 1102.2333 · arxiv_version: 1102.2333v1 · doi: 10.48550/arxiv.1102.2333 · pith_short_12: V63V3RWZ7FXA · pith_short_16: V63V3RWZ7FXASYUF · pith_short_8: V63V3RWZ

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/V63V3RWZ7FXASYUFJSAU4ATGOU \
  | 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: afb75dc6d9f96e0962854c814e0266752d7b95c85248bb8e87c9ac8d074f2a30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fb990b96077798840beaa0cdb6f246c3c20381626b7e85394e07442d0a3a533",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2011-02-11T11:57:15Z",
    "title_canon_sha256": "6a567aeca1da51b704bd06d85ae26dcf6346cf23c91536dcc5a17a008e707a68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.2333",
    "kind": "arxiv",
    "version": 1
  }
}