Pith Number

pith:CWRIC5UM

pith:2025:CWRIC5UMQ6IOSYITHP3MGYKAFJ

not attested not anchored not stored refs pending

Isotypic blocks of finite groups algebras that are not $p$-permutation equivalent

John Revere McHugh

arxiv:2506.03446 v1 · 2025-06-03 · 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{CWRIC5UMQ6IOSYITHP3MGYKAFJ}

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	2026-07-05T11:15:27.605532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15a281768c8790e961133bf6c361402a59fbec7ed00118e461c57ed7b4638094

Aliases

arxiv: 2506.03446 · arxiv_version: 2506.03446v1 · doi: 10.48550/arxiv.2506.03446 · pith_short_12: CWRIC5UMQ6IO · pith_short_16: CWRIC5UMQ6IOSYIT · pith_short_8: CWRIC5UM

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/CWRIC5UMQ6IOSYITHP3MGYKAFJ \
  | 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: 15a281768c8790e961133bf6c361402a59fbec7ed00118e461c57ed7b4638094

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77b5cae18f73f25d472dfe910b43ea31514e021b3522b065d691ad6d75b70f10",
    "cross_cats_sorted": [
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2025-06-03T23:15:10Z",
    "title_canon_sha256": "bce54c0e977163af8607e062c85a2ff40f98939240c5bdd9705c65518095f7cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.03446",
    "kind": "arxiv",
    "version": 1
  }
}