Pith Number

pith:YKTZCG42

pith:2018:YKTZCG42AHISXJCHJ76V5NJUGQ

not attested not anchored not stored refs pending

On the Structure of Irreducible Yetter-Drinfeld Modules over Quasi-Triangular Hopf Algebras

Shenglin Zhu, Zhimin Liu

arxiv:1811.05593 v2 · 2018-11-14 · 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{YKTZCG42AHISXJCHJ76V5NJUGQ}

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	2026-05-17T23:43:17.229404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2a7911b9a01d12ba4474ffd5eb5343406ea99dab2244384191f515484ede9f4

Aliases

arxiv: 1811.05593 · arxiv_version: 1811.05593v2 · doi: 10.48550/arxiv.1811.05593 · pith_short_12: YKTZCG42AHIS · pith_short_16: YKTZCG42AHISXJCH · pith_short_8: YKTZCG42

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/YKTZCG42AHISXJCHJ76V5NJUGQ \
  | 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: c2a7911b9a01d12ba4474ffd5eb5343406ea99dab2244384191f515484ede9f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06ab247a8af2f9a11944c4f2be836239aa224d288b14cf03b33efb46b915a255",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2018-11-14T01:42:14Z",
    "title_canon_sha256": "ff9a864827c0d9d6d078db3b2dbdb940d28803b35c6322607a6e72439005634a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05593",
    "kind": "arxiv",
    "version": 2
  }
}