Pith Number

pith:AEZ4OBRL

pith:2026:AEZ4OBRLJQ6P4IXA6YLOPWGV2A

not attested not anchored not stored refs pending

Iterated Hopf Ore Extensions over Group Rings

Can Hatipo\u{g}lu, Christian Lomp

arxiv:2602.10850 v2 · 2026-02-11 · math.RA · math.QA · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AEZ4OBRLJQ6P4IXA6YLOPWGV2A}

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	2026-06-12T01:09:22.393876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0133c7062b4c3cfe22e0f616e7d8d5d02b9b566af1e8d8c4c6039a673a085091

Aliases

arxiv: 2602.10850 · arxiv_version: 2602.10850v2 · doi: 10.48550/arxiv.2602.10850 · pith_short_12: AEZ4OBRLJQ6P · pith_short_16: AEZ4OBRLJQ6P4IXA · pith_short_8: AEZ4OBRL

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/AEZ4OBRLJQ6P4IXA6YLOPWGV2A \
  | 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: 0133c7062b4c3cfe22e0f616e7d8d5d02b9b566af1e8d8c4c6039a673a085091

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c75e277bb8d579cfe6c337785074bf52066da99bd737101175e92ec6c65a6010",
    "cross_cats_sorted": [
      "math.QA",
      "math.RT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2026-02-11T13:36:15Z",
    "title_canon_sha256": "7e89340781881cde67b02890823cb0423cf9df7c96f3414fb8fe68cac4bcf5c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.10850",
    "kind": "arxiv",
    "version": 2
  }
}