Pith Number

pith:AOHIZVIG

pith:2025:AOHIZVIG7DEAGM73UKPDC6PEKZ

not attested not anchored not stored refs pending

Group actions with almost normal stabilizers

Maik Gr\"oger, Mar\'ia Isabel Cortez, Olga Lukina

arxiv:2504.18011 v2 · 2025-04-25 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AOHIZVIG7DEAGM73UKPDC6PEKZ}

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	2026-05-17T23:39:01.425308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

038e8cd506f8c80333fba29e3179e45674997d9fe432ed62d4cfab6e56ad2c38

Aliases

arxiv: 2504.18011 · arxiv_version: 2504.18011v2 · doi: 10.48550/arxiv.2504.18011 · pith_short_12: AOHIZVIG7DEA · pith_short_16: AOHIZVIG7DEAGM73 · pith_short_8: AOHIZVIG

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/AOHIZVIG7DEAGM73UKPDC6PEKZ \
  | 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: 038e8cd506f8c80333fba29e3179e45674997d9fe432ed62d4cfab6e56ad2c38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da6a9a10a352cdd94e9f664210697e6591e853778a4c3f5eba951521d85a9f7e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2025-04-25T01:33:52Z",
    "title_canon_sha256": "f4e04a9205a765e7a7dc266b411c422c999636700a5bb74759815b952c4145c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.18011",
    "kind": "arxiv",
    "version": 2
  }
}