Pith Number

pith:SEQKL57U

pith:2009:SEQKL57U7BN6BFWY5UZXHLMNUY

not attested not anchored not stored refs pending

The structure of rank 3 permutation modules for O_{2n}(2) and U_m(2) acting on nonsingular points

Hung Ngoc Nguyen, Jonathan I. Hall

arxiv:0910.4759 v4 · 2009-10-25 · math.GR · 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{SEQKL57U7BN6BFWY5UZXHLMNUY}

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	2026-05-18T04:42:44.655420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9120a5f7f4f85be096d8ed3373ad8da63dd8f8c1d1f1d9ad4219fe9ea2fad035

Aliases

arxiv: 0910.4759 · arxiv_version: 0910.4759v4 · doi: 10.48550/arxiv.0910.4759 · pith_short_12: SEQKL57U7BN6 · pith_short_16: SEQKL57U7BN6BFWY · pith_short_8: SEQKL57U

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/SEQKL57U7BN6BFWY5UZXHLMNUY \
  | 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: 9120a5f7f4f85be096d8ed3373ad8da63dd8f8c1d1f1d9ad4219fe9ea2fad035

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbfa506e343d3b43b07988362d59931ef22b54b04f5cb0915d7a48ca285af9af",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2009-10-25T19:02:39Z",
    "title_canon_sha256": "f59446fa580c583f7e37eb653ab7ac64f04b1bb84d9ec482cf70279b30aaf32e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.4759",
    "kind": "arxiv",
    "version": 4
  }
}