Pith Number

pith:BEOQTRXD

pith:1996:BEOQTRXDX7T6TSKK77EZTKFPDK

not attested not anchored not stored refs pending

Universal $R$-matrix for non-standard quantum $sl(2,\R)$

Angel Ballesteros, Francisco J. Herranz

arxiv:q-alg/9604008 v2 · 1996-04-11 · 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{BEOQTRXDX7T6TSKK77EZTKFPDK}

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	2026-05-18T01:05:07.529874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

091d09c6e3bfe7e9c94affc999a8af1a81cbf505960c648fa380b84111a2bab8

Aliases

arxiv: q-alg/9604008 · arxiv_version: q-alg/9604008v2 · doi: 10.48550/arxiv.q-alg/9604008 · pith_short_12: BEOQTRXDX7T6 · pith_short_16: BEOQTRXDX7T6TSKK · pith_short_8: BEOQTRXD

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/BEOQTRXDX7T6TSKK77EZTKFPDK \
  | 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: 091d09c6e3bfe7e9c94affc999a8af1a81cbf505960c648fa380b84111a2bab8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70db952d7b71e13a24b8c5c635a544c8d0e22940ac48698bec26823c9499b239",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "",
    "primary_cat": "q-alg",
    "submitted_at": "1996-04-11T19:34:42Z",
    "title_canon_sha256": "b11937e993ecbd7bf2dc966d112bb97af4f1baa7e7936892fba2a26f7ed75425"
  },
  "schema_version": "1.0",
  "source": {
    "id": "q-alg/9604008",
    "kind": "arxiv",
    "version": 2
  }
}