Pith Number

pith:HWUOUAYJ

pith:1998:HWUOUAYJZIWQLSOURR4FTWVPUN

not attested not anchored not stored refs pending

Quantization of Lie bialgebras, IV

David Kazhdan, Pavel Etingof

arxiv:math/9801043 v2 · 1998-01-09 · 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{HWUOUAYJZIWQLSOURR4FTWVPUN}

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.

Cited by

1 paper in Pith

Evaluation-type deformed modules over the quantum affine vertex algebras of type $A$

Receipt and verification

First computed	2026-07-04T14:40:25.002969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3da8ea0309ca2d05c9d48c7859daafa358d8e7a244c22428c0fe7d152f4771e4

Aliases

arxiv: math/9801043 · arxiv_version: math/9801043v2 · doi: 10.48550/arxiv.math/9801043 · pith_short_12: HWUOUAYJZIWQ · pith_short_16: HWUOUAYJZIWQLSOU · pith_short_8: HWUOUAYJ

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/HWUOUAYJZIWQLSOURR4FTWVPUN \
  | 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: 3da8ea0309ca2d05c9d48c7859daafa358d8e7a244c22428c0fe7d152f4771e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd59792bf4efbd6728403e6655322da6f2e20e620674316afcc58541803a6b7c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.QA",
    "submitted_at": "1998-01-09T21:44:30Z",
    "title_canon_sha256": "03d948a755c1b5248b6ae7ef2b34727f3c9c9803ef31c213900342211c26acbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/9801043",
    "kind": "arxiv",
    "version": 2
  }
}