Pith Number

pith:6WOF5VYI

pith:2015:6WOF5VYIJNMCSZWR32LDGIGMHU

not attested not anchored not stored refs pending

The class $\mathcal{MN}$ of groups in which all maximal subgroups are normal

Aglaia Myropolska

arxiv:1509.08090 v1 · 2015-09-27 · 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{6WOF5VYIJNMCSZWR32LDGIGMHU}

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	2026-05-18T01:31:54.746014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f59c5ed7084b582966d1de963320cc3d2b2883e8d273990b18a153e47dae59c7

Aliases

arxiv: 1509.08090 · arxiv_version: 1509.08090v1 · doi: 10.48550/arxiv.1509.08090 · pith_short_12: 6WOF5VYIJNMC · pith_short_16: 6WOF5VYIJNMCSZWR · pith_short_8: 6WOF5VYI

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/6WOF5VYIJNMCSZWR32LDGIGMHU \
  | 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: f59c5ed7084b582966d1de963320cc3d2b2883e8d273990b18a153e47dae59c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0213d47f56b6ee012b9f6b6c50bc91f1611b3be43f980e2ca6476be13e8e446",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2015-09-27T13:13:27Z",
    "title_canon_sha256": "4176f220af4c4021fa9d64d32a4b2b5bb0f3647c507358a7083837b5a16d35dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.08090",
    "kind": "arxiv",
    "version": 1
  }
}