Pith Number

pith:2W5Z572D

pith:2014:2W5Z572DFCJGED2A35IP4XS7N2

not attested not anchored not stored refs pending

Fast decomposition of p-groups in the Roquette category, for p>2

Serge Bouc (LAMFA)

arxiv:1403.6092 v1 · 2014-03-24 · math.GR · math.CT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2W5Z572DFCJGED2A35IP4XS7N2}

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	2026-05-18T02:55:46.913528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5bb9eff432892620f40df50fe5e5f6ebe075972dc3c39c808ec2ab63e4f13ba

Aliases

arxiv: 1403.6092 · arxiv_version: 1403.6092v1 · doi: 10.48550/arxiv.1403.6092 · pith_short_12: 2W5Z572DFCJG · pith_short_16: 2W5Z572DFCJGED2A · pith_short_8: 2W5Z572D

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/2W5Z572DFCJGED2A35IP4XS7N2 \
  | 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: d5bb9eff432892620f40df50fe5e5f6ebe075972dc3c39c808ec2ab63e4f13ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35084a2a2d551cdc740cbc6f3173a7b2cd99058095a858e5a1b9df5ef3101cb7",
    "cross_cats_sorted": [
      "math.CT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2014-03-24T19:18:42Z",
    "title_canon_sha256": "15d1b0a2f14372a384c1a66990bdd118d004c4ba40099b4f61d68d9907ccdde4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.6092",
    "kind": "arxiv",
    "version": 1
  }
}