Pith Number

pith:G6FSZG32

pith:2012:G6FSZG32QFD6CFBF6GJB53BXPA

not attested not anchored not stored refs pending

On *-representations of polynomial algebras in quantum matrix spaces of rank 2

Olga Bershtein

arxiv:1211.4605 v1 · 2012-11-19 · 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{G6FSZG32QFD6CFBF6GJB53BXPA}

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	2026-05-18T03:40:26.212738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

378b2c9b7a8147e11425f1921eec37782352a54c2800bbb4a50f13a733160321

Aliases

arxiv: 1211.4605 · arxiv_version: 1211.4605v1 · doi: 10.48550/arxiv.1211.4605 · pith_short_12: G6FSZG32QFD6 · pith_short_16: G6FSZG32QFD6CFBF · pith_short_8: G6FSZG32

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/G6FSZG32QFD6CFBF6GJB53BXPA \
  | 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: 378b2c9b7a8147e11425f1921eec37782352a54c2800bbb4a50f13a733160321

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35b29cfceca38650a3b8ce92be0d5f2c9b3a3db998687bb699e7ed4b797f7f7a",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2012-11-19T22:04:50Z",
    "title_canon_sha256": "d7ce809f634f4a3749209ce25e5845b0b406f36daa171549a018ed4a705997c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.4605",
    "kind": "arxiv",
    "version": 1
  }
}