Pith Number

pith:EHRUUG6V

pith:2012:EHRUUG6VUR5GKWO7URF62XDZSK

not attested not anchored not stored refs pending

Brauer's generalized decomposition numbers and universal deformation rings

Frauke M. Bleher

arxiv:1204.0071 v2 · 2012-03-31 · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EHRUUG6VUR5GKWO7URF62XDZSK}

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	2026-05-18T02:26:39.628423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21e34a1bd5a47a6559dfa44bed5c7992862af0d43874f463ce489b681e250dd1

Aliases

arxiv: 1204.0071 · arxiv_version: 1204.0071v2 · doi: 10.48550/arxiv.1204.0071 · pith_short_12: EHRUUG6VUR5G · pith_short_16: EHRUUG6VUR5GKWO7 · pith_short_8: EHRUUG6V

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/EHRUUG6VUR5GKWO7URF62XDZSK \
  | 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: 21e34a1bd5a47a6559dfa44bed5c7992862af0d43874f463ce489b681e250dd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cac9c2e7e82e6191ae34cd33a9d328bf255702978a897a79c03e4307c7d6168a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2012-03-31T04:38:52Z",
    "title_canon_sha256": "61f1c223f747a2b2442e021eea9cbfd74bde8262ffaed31829adf34e34a3815b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.0071",
    "kind": "arxiv",
    "version": 2
  }
}