Pith Number

pith:O4YRUVDD

pith:2018:O4YRUVDDHMGHMUUZDBGOYGMT53

not attested not anchored not stored refs pending

Tame and Wild Symmetric Special Multiserial Algebras

Drew Duffield

arxiv:1802.06442 v2 · 2018-02-18 · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O4YRUVDDHMGHMUUZDBGOYGMT53}

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.

Cited by

1 paper in Pith

Fractional Brauer configuration algebras II: covering theory

Receipt and verification

First computed	2026-05-18T00:18:03.756331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77311a54633b0c765299184cec1993eec0551d6e8d3ee36ddac8d87d7f37a89a

Aliases

arxiv: 1802.06442 · arxiv_version: 1802.06442v2 · doi: 10.48550/arxiv.1802.06442 · pith_short_12: O4YRUVDDHMGH · pith_short_16: O4YRUVDDHMGHMUUZ · pith_short_8: O4YRUVDD

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/O4YRUVDDHMGHMUUZDBGOYGMT53 \
  | 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: 77311a54633b0c765299184cec1993eec0551d6e8d3ee36ddac8d87d7f37a89a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d52b41ec7ede32733ccc0bb4ec82e5155d7cf2aa465abd093dfd3b97eb6ff1b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2018-02-18T20:54:11Z",
    "title_canon_sha256": "77951446686a1cafbb424d92ebc18b08593dbfcf2f3026f261e0b560e5f135fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.06442",
    "kind": "arxiv",
    "version": 2
  }
}