Pith Number

pith:IXFMUISU

pith:1996:IXFMUISUYVD6WNK3V4OCVEGLDV

not attested not anchored not stored refs pending

The Askey-scheme of hypergeometric orthogonal polynomials and its q-analogue

Ren\'e F. Swarttouw, Roelof Koekoek

arxiv:math/9602214 v1 · 1996-02-20 · math.CA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IXFMUISUYVD6WNK3V4OCVEGLDV}

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

Covert Signaling for Communication and Sensing over the Bosonic Channels

Receipt and verification

First computed	2026-05-18T01:05:47.776678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45caca2254c547eb355baf1c2a90cb1d408dae9b07b268566771c0badcb99b81

Aliases

arxiv: math/9602214 · arxiv_version: math/9602214v1 · doi: 10.48550/arxiv.math/9602214 · pith_short_12: IXFMUISUYVD6 · pith_short_16: IXFMUISUYVD6WNK3 · pith_short_8: IXFMUISU

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/IXFMUISUYVD6WNK3V4OCVEGLDV \
  | 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: 45caca2254c547eb355baf1c2a90cb1d408dae9b07b268566771c0badcb99b81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfd824b1801db74afd2d0d3cd787ef059c0971618c2c0d3dd20354a40e400b85",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.CA",
    "submitted_at": "1996-02-20T00:00:00Z",
    "title_canon_sha256": "bf9cd156223fab1d86713cf2ed0c779456c2dc063cf4b87a44ff765f849b620f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/9602214",
    "kind": "arxiv",
    "version": 1
  }
}