Pith Number

pith:24A7G275

pith:2021:24A7G275EMKDGUYGK6RKNMNHLM

not attested not anchored not stored refs pending

Commuting partial normal subgroups and regular localities

Ellen Henke

arxiv:2103.00955 v3 · 2021-03-01 · math.GR · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{24A7G275EMKDGUYGK6RKNMNHLM}

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.

Cited by

1 paper in Pith

Higher Segal spaces and partial groups

Receipt and verification

First computed	2026-07-05T03:05:01.301167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d701f36bfd231433530657a2a6b1a75b3ffe413848da90ac272298585a332faf

Aliases

arxiv: 2103.00955 · arxiv_version: 2103.00955v3 · doi: 10.48550/arxiv.2103.00955 · pith_short_12: 24A7G275EMKD · pith_short_16: 24A7G275EMKDGUYG · pith_short_8: 24A7G275

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/24A7G275EMKDGUYGK6RKNMNHLM \
  | 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: d701f36bfd231433530657a2a6b1a75b3ffe413848da90ac272298585a332faf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ace7271d3ebd37228fe6d3ee61b5de86dd1aff9a77d87b7b6473a0eaecddd703",
    "cross_cats_sorted": [
      "math.AT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2021-03-01T12:31:24Z",
    "title_canon_sha256": "a4759a08d59083819b9451ca9fa5072b64458f23cae5036dec4a528397ac0724"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.00955",
    "kind": "arxiv",
    "version": 3
  }
}