Pith Number

pith:OJDDQAIT

pith:1994:OJDDQAIT2QJCDCFNGS2OI4QNFW

not attested not anchored not stored refs pending

On quasitriangular Hopf algebras related to the Borel subalgebra of sl(2)

A. A. Vladimirov

arxiv:hep-th/9401101 v1 · 1994-01-20 · hep-th · 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{OJDDQAIT2QJCDCFNGS2OI4QNFW}

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	2026-07-04T15:08:52.291070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7246380113d4122188ad34b4e4720d2db64b9652dc4dbcb8f4f223601df48d87

Aliases

arxiv: hep-th/9401101 · arxiv_version: hep-th/9401101v1 · doi: 10.48550/arxiv.hep-th/9401101 · pith_short_12: OJDDQAIT2QJC · pith_short_16: OJDDQAIT2QJCDCFN · pith_short_8: OJDDQAIT

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/OJDDQAIT2QJCDCFNGS2OI4QNFW \
  | 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: 7246380113d4122188ad34b4e4720d2db64b9652dc4dbcb8f4f223601df48d87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e5f8074a65760a99c1e3d1beb07e0062ebfbf4c4eaf3ed7b87c434c2076d953",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1994-01-20T15:28:58Z",
    "title_canon_sha256": "d02403886296dea21c0bb935281a937e59c302a32f508236ae238b67898cf0b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9401101",
    "kind": "arxiv",
    "version": 1
  }
}