Pith Number

pith:5AQFV5AW

pith:2009:5AQFV5AWACBZ5ZOQE2NH6WT3JK

not attested not anchored not stored refs pending

On the Conjugacy Classes in the orthogonal and symplectic groups over algebraically closed fields

Krishnendu Gongopadhyay

arxiv:0911.0379 v3 · 2009-11-02 · math.GR · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5AQFV5AWACBZ5ZOQE2NH6WT3JK}

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	2026-05-18T03:16:06.766951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8205af41600839ee5d0269a7f5a7b4a8be15af5f7aa6f3a781ccc37d04f24b8

Aliases

arxiv: 0911.0379 · arxiv_version: 0911.0379v3 · doi: 10.48550/arxiv.0911.0379 · pith_short_12: 5AQFV5AWACBZ · pith_short_16: 5AQFV5AWACBZ5ZOQ · pith_short_8: 5AQFV5AW

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/5AQFV5AWACBZ5ZOQE2NH6WT3JK \
  | 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: e8205af41600839ee5d0269a7f5a7b4a8be15af5f7aa6f3a781ccc37d04f24b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee9f4d3a5a45b190fb0c31abe3ad0506da8d7d4fa2ce8623e4d77f300fcc27e4",
    "cross_cats_sorted": [
      "math.AC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2009-11-02T18:20:28Z",
    "title_canon_sha256": "1e0ee03fbb16403e9478a2c173f9e4ec632853d6181a5ff0a683f65ef7470d06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.0379",
    "kind": "arxiv",
    "version": 3
  }
}