Pith Number

pith:NV2QL6BG

pith:2024:NV2QL6BGONADEQ2EHN4NADBHQA

not attested not anchored not stored refs pending

Quasi-biserial algebras, special quasi-biserial algebras and symmetric fractional Brauer graph algebras

Bohan Xing

arxiv:2408.03778 v4 · 2024-08-07 · 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{NV2QL6BGONADEQ2EHN4NADBHQA}

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

Invariants of derived equivalences for admissible fractional Brauer graph algebras

Receipt and verification

First computed	2026-05-20T00:02:46.645167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d7505f82673403243443b78d00c27801cbc41beac649fdea9c7b145963ee95a

Aliases

arxiv: 2408.03778 · arxiv_version: 2408.03778v4 · doi: 10.48550/arxiv.2408.03778 · pith_short_12: NV2QL6BGONAD · pith_short_16: NV2QL6BGONADEQ2E · pith_short_8: NV2QL6BG

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/NV2QL6BGONADEQ2EHN4NADBHQA \
  | 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: 6d7505f82673403243443b78d00c27801cbc41beac649fdea9c7b145963ee95a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7b85d36a663b86ced370e4b9110e084d3d72d0b62d82cdb84531ebba2b58a28",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2024-08-07T14:03:27Z",
    "title_canon_sha256": "1b055329f2b0f1f7a49165b3c6782430de00669f5c2525006f72faf4f5f5b2d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.03778",
    "kind": "arxiv",
    "version": 4
  }
}