Pith Number

pith:PVA26FMP

pith:2017:PVA26FMPGE7GDLZPCHHU73K26R

not attested not anchored not stored refs pending

Groups in which every non-nilpotent subgroup is self-normalizing

C. Delizia, C. Nicotera, P. Moravec, U. Jezernik

arxiv:1705.06265 v1 · 2017-05-17 · 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{PVA26FMPGE7GDLZPCHHU73K26R}

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	2026-05-18T00:44:18.316402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d41af158f313e61af2f11cf4fed5af47ce5d8cbba8d03fd86637d70e7e332f2

Aliases

arxiv: 1705.06265 · arxiv_version: 1705.06265v1 · doi: 10.48550/arxiv.1705.06265 · pith_short_12: PVA26FMPGE7G · pith_short_16: PVA26FMPGE7GDLZP · pith_short_8: PVA26FMP

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/PVA26FMPGE7GDLZPCHHU73K26R \
  | 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: 7d41af158f313e61af2f11cf4fed5af47ce5d8cbba8d03fd86637d70e7e332f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe8a3f66594214e1fb267c3dcd3cc7abd61a1642c8ceb0a0eeec26cf877df971",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2017-05-17T17:22:09Z",
    "title_canon_sha256": "4a6b2c3aa15088c3ab59b00e211a73f9acd2b737cbcd7b4ffd2ce485cc064c6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.06265",
    "kind": "arxiv",
    "version": 1
  }
}