Pith Number

pith:V5ZDUNOZ

pith:2012:V5ZDUNOZSWKKPPOSREOQS27GGB

not attested not anchored not stored refs pending

PBW deformations of Artin-Schelter regular algebras

Jason Gaddis

arxiv:1210.0861 v2 · 2012-10-02 · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V5ZDUNOZSWKKPPOSREOQS27GGB}

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	2026-05-18T00:28:57.437622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af723a35d99594a7bdd2891d096be63079200adeaf7e5c2a27f055f1c0e27fd5

Aliases

arxiv: 1210.0861 · arxiv_version: 1210.0861v2 · doi: 10.48550/arxiv.1210.0861 · pith_short_12: V5ZDUNOZSWKK · pith_short_16: V5ZDUNOZSWKKPPOS · pith_short_8: V5ZDUNOZ

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/V5ZDUNOZSWKKPPOSREOQS27GGB \
  | 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: af723a35d99594a7bdd2891d096be63079200adeaf7e5c2a27f055f1c0e27fd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0b820c0a217c2a0c91a24b58511c12e72c70bcfb84d0f4bf6a1eef5ed77b944",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2012-10-02T18:04:00Z",
    "title_canon_sha256": "6a0c4ed4dc2ae442fdf96c294354171869c973fbce3602daebdf40b4c26dabe8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.0861",
    "kind": "arxiv",
    "version": 2
  }
}