Pith Number

pith:CUD6GIBX

pith:2019:CUD6GIBXIERJZWPNK7LYVDNQTP

not attested not anchored not stored refs pending

Groups where the centers of the irreducible characters form a chain

Mark L. Lewis

arxiv:1902.10689 v1 · 2019-02-27 · 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{CUD6GIBXIERJZWPNK7LYVDNQTP}

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.

Cited by

1 paper in Pith

Characterizations of nested GVZ-groups by central series

Receipt and verification

First computed	2026-05-17T23:52:30.241762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1507e3203741229cd9ed57d78a8db09bd2e273c40b74ea367c5577d9febcda6b

Aliases

arxiv: 1902.10689 · arxiv_version: 1902.10689v1 · doi: 10.48550/arxiv.1902.10689 · pith_short_12: CUD6GIBXIERJ · pith_short_16: CUD6GIBXIERJZWPN · pith_short_8: CUD6GIBX

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/CUD6GIBXIERJZWPNK7LYVDNQTP \
  | 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: 1507e3203741229cd9ed57d78a8db09bd2e273c40b74ea367c5577d9febcda6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f6c02b126490418ea25bdfdae24d2818e33d92d2eb9778c225d1d61f539af66",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2019-02-27T18:56:50Z",
    "title_canon_sha256": "5374568e169b23ce45ea1ddb1c729542e29033f81f3dd3456d3fde1ded1d7e2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.10689",
    "kind": "arxiv",
    "version": 1
  }
}