Pith Number

pith:UQCC4RDY

pith:1997:UQCC4RDY3PH4RAWDTE2MGYU2EP

not attested not anchored not stored refs pending

Drinfel'd Realization of Quantum Affine Superalgebra $U_q\hat{(gl(1|1))}$

J.F. Cai, K. Wu, S.K. Wang, W.Z. Zhao

arxiv:q-alg/9703022 v1 · 1997-03-12 · q-alg · 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{UQCC4RDY3PH4RAWDTE2MGYU2EP}

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	2026-05-18T01:05:07.322321Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4042e4478dbcfc882c39934c3629a23fa5e87e83f0a03bdd84be269f766ca3f

Aliases

arxiv: q-alg/9703022 · arxiv_version: q-alg/9703022v1 · doi: 10.48550/arxiv.q-alg/9703022 · pith_short_12: UQCC4RDY3PH4 · pith_short_16: UQCC4RDY3PH4RAWD · pith_short_8: UQCC4RDY

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/UQCC4RDY3PH4RAWDTE2MGYU2EP \
  | 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: a4042e4478dbcfc882c39934c3629a23fa5e87e83f0a03bdd84be269f766ca3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57a75efa7a4e4d9ea87dac69044d576b448fcfe7a97093adb93db128ccc711b2",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "",
    "primary_cat": "q-alg",
    "submitted_at": "1997-03-12T11:12:28Z",
    "title_canon_sha256": "444a8b5a18bdee5366be70c4ce85f5f704094d926800b17e4efa445cec542211"
  },
  "schema_version": "1.0",
  "source": {
    "id": "q-alg/9703022",
    "kind": "arxiv",
    "version": 1
  }
}