Pith Number

pith:4RFCKWYQ

pith:2017:4RFCKWYQFZ6ANRO5ZDMKHJNY7Y

not attested not anchored not stored refs pending

Beauville $p$-groups of wild type and groups of maximal class

Carlo M. Scoppola, \c{S}\"ukran G\"ul, Gustavo A. Fern\'andez-Alcober, Norberto Gavioli

arxiv:1701.07361 v1 · 2017-01-25 · 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{4RFCKWYQFZ6ANRO5ZDMKHJNY7Y}

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	2026-05-18T00:52:04.762438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e44a255b102e7c06c5ddc8d8a3a5b8fe126d659e4b17e41ab8b0b07418853cc4

Aliases

arxiv: 1701.07361 · arxiv_version: 1701.07361v1 · doi: 10.48550/arxiv.1701.07361 · pith_short_12: 4RFCKWYQFZ6A · pith_short_16: 4RFCKWYQFZ6ANRO5 · pith_short_8: 4RFCKWYQ

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/4RFCKWYQFZ6ANRO5ZDMKHJNY7Y \
  | 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: e44a255b102e7c06c5ddc8d8a3a5b8fe126d659e4b17e41ab8b0b07418853cc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86a2081a4feee69782840f6b0b3cd0076a79dee6d8b288e559af4ac5b6dfc1e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2017-01-25T15:55:13Z",
    "title_canon_sha256": "aa9d879e211622a999ceebec8cb14a742eb9bee246dc6448728b8af7ae20e0b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07361",
    "kind": "arxiv",
    "version": 1
  }
}