Pith Number

pith:CL5ZUQ2X

pith:1998:CL5ZUQ2XSOAFS7L6QATGBTZ6H3

not attested not anchored not stored refs pending

Towards Drinfeld-Sokolov reduction for quantum groups

A. Sevostyanov

arxiv:math/9805133 v3 · 1998-05-28 · 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{CL5ZUQ2XSOAFS7L6QATGBTZ6H3}

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	2026-05-18T01:38:22.851791Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12fb9a43579380597d7e802660cf3e3ef6c16607837a8d29919665b49f866096

Aliases

arxiv: math/9805133 · arxiv_version: math/9805133v3 · doi: 10.48550/arxiv.math/9805133 · pith_short_12: CL5ZUQ2XSOAF · pith_short_16: CL5ZUQ2XSOAFS7L6 · pith_short_8: CL5ZUQ2X

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/CL5ZUQ2XSOAFS7L6QATGBTZ6H3 \
  | 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: 12fb9a43579380597d7e802660cf3e3ef6c16607837a8d29919665b49f866096

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfd422bdcf520b07762cfb4aefdc59c74f10adcf595c899388af6cd64d06db48",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.QA",
    "submitted_at": "1998-05-28T14:04:57Z",
    "title_canon_sha256": "e14517e42e3d8d779b2b6f690bc60d1d87b05df905f8ff1f5e95e3eb972d2192"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/9805133",
    "kind": "arxiv",
    "version": 3
  }
}