Pith Number

pith:UYKK5TV2

pith:2024:UYKK5TV2S2QFOKL4VZZLSQQGDG

not attested not anchored not stored refs pending

Actions of Hopf-Ore Extensions of Group Algebras on Path Algebras of Quivers

Elise Askelsen, Ryan Kinser

arxiv:2410.14880 v2 · 2024-10-18 · math.QA · math.RA · 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{UYKK5TV2S2QFOKL4VZZLSQQGDG}

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	2026-07-05T09:28:00.038236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a614aeceba96a057297cae72b94206198eb447668e579ef09a49d95987d5bbb1

Aliases

arxiv: 2410.14880 · arxiv_version: 2410.14880v2 · doi: 10.48550/arxiv.2410.14880 · pith_short_12: UYKK5TV2S2QF · pith_short_16: UYKK5TV2S2QFOKL4 · pith_short_8: UYKK5TV2

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/UYKK5TV2S2QFOKL4VZZLSQQGDG \
  | 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: a614aeceba96a057297cae72b94206198eb447668e579ef09a49d95987d5bbb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "066f30716f911f9e1480ee1905eba03af92db3871a3979c3dad5c19079846848",
    "cross_cats_sorted": [
      "math.RA",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2024-10-18T22:02:34Z",
    "title_canon_sha256": "dbc8cb62709b4e80672dbf4badbb08bd0133940706af7de4f35a11bcfc7c7282"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.14880",
    "kind": "arxiv",
    "version": 2
  }
}