Pith Number

pith:PZAFCNAH

pith:2012:PZAFCNAHCNAQGOYDCWWU7PFSKE

not attested not anchored not stored refs pending

Conjugacy classes of involutions and Kazhdan-Lusztig cells

C\'edric Bonnaf\'e (I3M), Meinolf Geck (ABE)

arxiv:1205.4092 v2 · 2012-05-18 · 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{PZAFCNAHCNAQGOYDCWWU7PFSKE}

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	2026-05-18T03:54:03.937953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e405134071341033b0315ad4fbcb251277f7577956a6a9ac712d20eb6449b7e

Aliases

arxiv: 1205.4092 · arxiv_version: 1205.4092v2 · doi: 10.48550/arxiv.1205.4092 · pith_short_12: PZAFCNAHCNAQ · pith_short_16: PZAFCNAHCNAQGOYD · pith_short_8: PZAFCNAH

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/PZAFCNAHCNAQGOYDCWWU7PFSKE \
  | 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: 7e405134071341033b0315ad4fbcb251277f7577956a6a9ac712d20eb6449b7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3064c398fec95974310c8bdf1f0e5a0cdfb043722b424a63c816fd2988a79f66",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2012-05-18T06:54:50Z",
    "title_canon_sha256": "9c0d9f15d7dc070c636b04dc04b503b7ef556ae98830808f56a34d2cc07a30ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.4092",
    "kind": "arxiv",
    "version": 2
  }
}