Pith Number

pith:WWS2OYEW

pith:2015:WWS2OYEWDNEGP3RBOGPBFLCTJY

not attested not anchored not stored refs pending

A Katsylo theorem for sheets of spherical conjugacy classes

Francesco Esposito, Giovanna Carnovale

arxiv:1501.04534 v1 · 2015-01-19 · math.RT · 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{WWS2OYEWDNEGP3RBOGPBFLCTJY}

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	2026-05-18T02:29:08.790604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5a5a760961b4867ee21719e12ac534e0a008602c4490493ba5c2dfb493b4b5f

Aliases

arxiv: 1501.04534 · arxiv_version: 1501.04534v1 · doi: 10.48550/arxiv.1501.04534 · pith_short_12: WWS2OYEWDNEG · pith_short_16: WWS2OYEWDNEGP3RB · pith_short_8: WWS2OYEW

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/WWS2OYEWDNEGP3RBOGPBFLCTJY \
  | 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: b5a5a760961b4867ee21719e12ac534e0a008602c4490493ba5c2dfb493b4b5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a64975bfe7edea7d549f8d9cb5792f1b5b8468629f9df0164dfd2020a5a9a968",
    "cross_cats_sorted": [
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2015-01-19T16:16:35Z",
    "title_canon_sha256": "c2107abb5b355bf0f485f639528913d73cf81b1d81652ed65cb069e73e4efc8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.04534",
    "kind": "arxiv",
    "version": 1
  }
}