Pith Number

pith:OMHRHH3W

pith:2011:OMHRHH3WILKWWGKUXDTG325CBV

not attested not anchored not stored refs pending

Semisimple Hopf algebras of dimension $9q^2$ and high-dimensional semisimple Hopf algebras of Frobenius type

Jingcheng Dong

arxiv:1103.5117 v2 · 2011-03-26 · 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{OMHRHH3WILKWWGKUXDTG325CBV}

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	2026-05-18T04:05:27.592087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

730f139f7642d56b1954b8e66deba20d714cd45b9989aec5276d19b7c36cfdd6

Aliases

arxiv: 1103.5117 · arxiv_version: 1103.5117v2 · doi: 10.48550/arxiv.1103.5117 · pith_short_12: OMHRHH3WILKW · pith_short_16: OMHRHH3WILKWWGKU · pith_short_8: OMHRHH3W

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/OMHRHH3WILKWWGKUXDTG325CBV \
  | 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: 730f139f7642d56b1954b8e66deba20d714cd45b9989aec5276d19b7c36cfdd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "060610973149988ed3f6fb2e5e0d668cc861a89de4c0f590a1238c131734309d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2011-03-26T08:41:16Z",
    "title_canon_sha256": "7e4337c042b06ec7ea8c0f19ae94e829dca988db0912b5c3757990abbb39ea01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.5117",
    "kind": "arxiv",
    "version": 2
  }
}