Pith Number

pith:C73DWHFW

pith:2025:C73DWHFWMR7TLAMPVGIJGX65WO

not attested not anchored not stored refs pending

Generalized Kac-Paljutkin algebras

Christian Lomp

arxiv:2505.00645 v2 · 2025-05-01 · math.QA · 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{C73DWHFWMR7TLAMPVGIJGX65WO}

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	2026-06-04T01:08:28.914081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17f63b1cb6647f35818fa990935fddb390831e7d41f9746916e286cc5d836ae1

Aliases

arxiv: 2505.00645 · arxiv_version: 2505.00645v2 · doi: 10.48550/arxiv.2505.00645 · pith_short_12: C73DWHFWMR7T · pith_short_16: C73DWHFWMR7TLAMP · pith_short_8: C73DWHFW

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/C73DWHFWMR7TLAMPVGIJGX65WO \
  | 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: 17f63b1cb6647f35818fa990935fddb390831e7d41f9746916e286cc5d836ae1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f83fb8bdb7acd4d9ae3f4f7cb0b65e1df1034b0eb3a11a9ef8fae346ba6ba3e",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2025-05-01T16:35:47Z",
    "title_canon_sha256": "a8746a239000a8a64d6fd62f3aa5ae3438a4a22ca313596033f054efb3b11a4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.00645",
    "kind": "arxiv",
    "version": 2
  }
}