Pith Number

pith:R4DNGYVB

pith:1993:R4DNGYVB6KKJMAGLYCJAWS5EIJ

not attested not anchored not stored refs pending

Gauss hypergeometric function and quadratic $R$-matrix algebras

Tom H. Koornwinder, Vadim B. Kuznetsov

arxiv:hep-th/9311152 v1 · 1993-11-25 · hep-th · math.CA · 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{R4DNGYVB6KKJMAGLYCJAWS5EIJ}

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	2026-05-18T01:06:04.717296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f06d362a1f2949600cbc0920b4ba44262063c8513cde80aa78d9fc49fb82466

Aliases

arxiv: hep-th/9311152 · arxiv_version: hep-th/9311152v1 · doi: 10.48550/arxiv.hep-th/9311152 · pith_short_12: R4DNGYVB6KKJ · pith_short_16: R4DNGYVB6KKJMAGL · pith_short_8: R4DNGYVB

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/R4DNGYVB6KKJMAGLYCJAWS5EIJ \
  | 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: 8f06d362a1f2949600cbc0920b4ba44262063c8513cde80aa78d9fc49fb82466

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b2f67652a20fd448ac70f940c9d0717a7458b8f6b572e58957a3da9f77972a3",
    "cross_cats_sorted": [
      "math.CA",
      "math.QA"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1993-11-25T14:37:58Z",
    "title_canon_sha256": "4468509807789324fd7f1b58cf870e9fa37d3959c15224e9003fe0d66009d0a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9311152",
    "kind": "arxiv",
    "version": 1
  }
}