Pith Number

pith:K32JHJ7R

pith:2007:K32JHJ7RUFG63Q7DWGUQYYIWVO

not attested not anchored not stored refs pending

Notes on two-parameter quantum groups, (I)

Naihong Hu, Yufeng Pei

arxiv:math/0702298 v4 · 2007-02-11 · 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{K32JHJ7RUFG63Q7DWGUQYYIWVO}

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	2026-05-18T02:41:09.441663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56f493a7f1a14dedc3e3b1a90c6116abbb1e80ec89d78af6809d291f04b3d847

Aliases

arxiv: math/0702298 · arxiv_version: math/0702298v4 · doi: 10.48550/arxiv.math/0702298 · pith_short_12: K32JHJ7RUFG6 · pith_short_16: K32JHJ7RUFG63Q7D · pith_short_8: K32JHJ7R

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/K32JHJ7RUFG63Q7DWGUQYYIWVO \
  | 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: 56f493a7f1a14dedc3e3b1a90c6116abbb1e80ec89d78af6809d291f04b3d847

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2994f7ee107870e8376c1d2a2adc3c2af6383a602413cffaf3cab98f1804e7e0",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "",
    "primary_cat": "math.QA",
    "submitted_at": "2007-02-11T16:19:22Z",
    "title_canon_sha256": "5f7a200935efdf351cc819fb0243c72f5d27937d4d5c0e745b7ce571ec9a1d64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0702298",
    "kind": "arxiv",
    "version": 4
  }
}