Pith Number

pith:7TIHDCQV

pith:2011:7TIHDCQVS7K43UTDIQ6LYZ4NAV

not attested not anchored not stored refs pending

On a conjecture of Goodearl: Jacobson radical non-nil algebras of Gelfand-Kirillov dimension 2

Agata Smoktunowicz, Laurent Bartholdi

arxiv:1102.2697 v1 · 2011-02-14 · 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{7TIHDCQVS7K43UTDIQ6LYZ4NAV}

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	2026-05-18T02:28:32.227886Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcd0718a1597d5cdd263443cbc678d055d8f8ce7d913a79be01945ce79a265e9

Aliases

arxiv: 1102.2697 · arxiv_version: 1102.2697v1 · doi: 10.48550/arxiv.1102.2697 · pith_short_12: 7TIHDCQVS7K4 · pith_short_16: 7TIHDCQVS7K43UTD · pith_short_8: 7TIHDCQV

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/7TIHDCQVS7K43UTDIQ6LYZ4NAV \
  | 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: fcd0718a1597d5cdd263443cbc678d055d8f8ce7d913a79be01945ce79a265e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8afe579068f5ad7bd011f103780d291bd8eebcd0d1498366c98abc672b00c1b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2011-02-14T08:41:56Z",
    "title_canon_sha256": "f00b5e953844b146faaeb4a21d55c108c90b02a0993e54cb39137aeae4d51daa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.2697",
    "kind": "arxiv",
    "version": 1
  }
}