Pith Number

pith:XD4DCF7P

pith:2014:XD4DCF7P2DV5ZLT72SJL3S26WY

not attested not anchored not stored refs pending

Maximal subset of pairwise non-commuting elements of finite minimal non-Abelian groups

A. Azad, R.Orfi, S. Fouladi

arxiv:1405.4686 v1 · 2014-05-19 · 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{XD4DCF7P2DV5ZLT72SJL3S26WY}

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	2026-05-18T02:51:34.884959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8f83117efd0ebdcae7fd492bdcb5eb62980b050ee5f826c248f1daf8722ac2c

Aliases

arxiv: 1405.4686 · arxiv_version: 1405.4686v1 · doi: 10.48550/arxiv.1405.4686 · pith_short_12: XD4DCF7P2DV5 · pith_short_16: XD4DCF7P2DV5ZLT7 · pith_short_8: XD4DCF7P

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/XD4DCF7P2DV5ZLT72SJL3S26WY \
  | 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: b8f83117efd0ebdcae7fd492bdcb5eb62980b050ee5f826c248f1daf8722ac2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b4ec2e97e026a7114111bebaf908b5696a88077bd5fe3dfc65d2fc75f8b3d6c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2014-05-19T11:53:01Z",
    "title_canon_sha256": "d38141eb985271028c832baeed0e95f953216a21ee6b2caa91cec3bd6f1e7c45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4686",
    "kind": "arxiv",
    "version": 1
  }
}