Pith Number

pith:7NOJVLFF

pith:2012:7NOJVLFF3DANAE446UVKQNZWBR

not attested not anchored not stored refs pending

Modular quantizations of Lie algebras of Cartan type $H$ via Drinfeld Twists

Naihong Hu, Xiuling Wang, Zhaojia Tong

arxiv:1202.5730 v3 · 2012-02-26 · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7NOJVLFF3DANAE446UVKQNZWBR}

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	2026-05-18T01:24:04.678071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb5c9aaca5d8c0d0139cf52aa837360c447df245485a704c35428aaede6d6047

Aliases

arxiv: 1202.5730 · arxiv_version: 1202.5730v3 · doi: 10.48550/arxiv.1202.5730 · pith_short_12: 7NOJVLFF3DAN · pith_short_16: 7NOJVLFF3DANAE44 · pith_short_8: 7NOJVLFF

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/7NOJVLFF3DANAE446UVKQNZWBR \
  | 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: fb5c9aaca5d8c0d0139cf52aa837360c447df245485a704c35428aaede6d6047

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6eee7ffc9f042f5ead6b86d7dc051d80f1313110bb885f1f5c3356ba3c61b489",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2012-02-26T06:41:29Z",
    "title_canon_sha256": "8c5b3d78a3bf9b2fcf16de53be7b893718683ac5f9339856989e1b990a32358d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.5730",
    "kind": "arxiv",
    "version": 3
  }
}