Pith Number

pith:374KNU65

pith:2012:374KNU6533QRWKA5AXXPGGWJSA

not attested not anchored not stored refs pending

On multisemigroups

Ganna Kudryavtseva, Volodymyr Mazorchuk

arxiv:1203.6224 v2 · 2012-03-28 · math.GR · math.CT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{374KNU6533QRWKA5AXXPGGWJSA}

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	2026-05-18T00:44:53.025974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dff8a6d3dddee11b281d05eef31ac99015835f4ae09c1b4a18be828d2ca98608

Aliases

arxiv: 1203.6224 · arxiv_version: 1203.6224v2 · doi: 10.48550/arxiv.1203.6224 · pith_short_12: 374KNU6533QR · pith_short_16: 374KNU6533QRWKA5 · pith_short_8: 374KNU65

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/374KNU6533QRWKA5AXXPGGWJSA \
  | 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: dff8a6d3dddee11b281d05eef31ac99015835f4ae09c1b4a18be828d2ca98608

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "612183ccb08f940acb851cd429e79f483bfe363e2576e66e9cb59c22a43d0543",
    "cross_cats_sorted": [
      "math.CT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2012-03-28T10:48:27Z",
    "title_canon_sha256": "c94aa7f768a91510e6b07b13f968820a7f562cb7cead79d722474a89eb91f41f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.6224",
    "kind": "arxiv",
    "version": 2
  }
}