Pith Number

pith:2GQJMGCV

pith:2011:2GQJMGCVB6FCOVTYB2ALRBMTNG

not attested not anchored not stored refs pending

Automorphisms of quantum matrices

S. Launois, T. H. Lenagan

arxiv:1112.2883 v2 · 2011-12-13 · math.QA · 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{2GQJMGCVB6FCOVTYB2ALRBMTNG}

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	2026-05-18T03:27:11.527806Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1a09618550f8a2756780e80b885936981862024b5897820403cb52c2655e7ec

Aliases

arxiv: 1112.2883 · arxiv_version: 1112.2883v2 · doi: 10.48550/arxiv.1112.2883 · pith_short_12: 2GQJMGCVB6FC · pith_short_16: 2GQJMGCVB6FCOVTY · pith_short_8: 2GQJMGCV

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/2GQJMGCVB6FCOVTYB2ALRBMTNG \
  | 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: d1a09618550f8a2756780e80b885936981862024b5897820403cb52c2655e7ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4060739ab7a278dba04cc611f1ed04e8e4a77a931f2ef9c3642c7d92e5726461",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2011-12-13T13:21:12Z",
    "title_canon_sha256": "41de85fcf829338b8145b2d4a0d4f8c361e4c2201e1b9ac8869eadc4a264e510"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.2883",
    "kind": "arxiv",
    "version": 2
  }
}