Pith Number

pith:GUZ3EUKR

pith:2018:GUZ3EUKR63PHTVO27B662U7GJN

not attested not anchored not stored refs pending

Two classes of finite groups whose Chermak-Delgado lattice is a chain of length zero

Marius T\u{a}rn\u{a}uceanu, Ryan McCulloch

arxiv:1801.06738 v1 · 2018-01-20 · 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{GUZ3EUKR63PHTVO27B662U7GJN}

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	2026-05-18T00:25:27.899517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3533b25151f6de79d5daf87ded53e64b7933868b6465bca45ef7e9f1e0ccf0ee

Aliases

arxiv: 1801.06738 · arxiv_version: 1801.06738v1 · doi: 10.48550/arxiv.1801.06738 · pith_short_12: GUZ3EUKR63PH · pith_short_16: GUZ3EUKR63PHTVO2 · pith_short_8: GUZ3EUKR

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/GUZ3EUKR63PHTVO27B662U7GJN \
  | 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: 3533b25151f6de79d5daf87ded53e64b7933868b6465bca45ef7e9f1e0ccf0ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7bdfa538ab3ab5ebdf3808d0cf48aa8af4a9d92dbdbbceeb40c66a4e6643741",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2018-01-20T23:06:07Z",
    "title_canon_sha256": "e1e956610522416e8c5ea00001a286c36aa763f0905f7b31ca1fc29f73601b71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.06738",
    "kind": "arxiv",
    "version": 1
  }
}