Pith Number

pith:O4GSFJTO

pith:2002:O4GSFJTOZ72IMJA4HRTECD3QUP

not attested not anchored not stored refs pending

Riemann--Hilbert analysis for Laguerre polynomials with large negative parameter

A.B.J. Kuijlaars, K.T-R McLaughlin

arxiv:math/0204248 v1 · 2002-04-19 · math.CA · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O4GSFJTOZ72IMJA4HRTECD3QUP}

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	2026-07-04T17:32:26.255769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

770d22a66ecff486241c3c66410f70a3c389ee08d771f99fac25e40c3358cda7

Aliases

arxiv: math/0204248 · arxiv_version: math/0204248v1 · doi: 10.48550/arxiv.math/0204248 · pith_short_12: O4GSFJTOZ72I · pith_short_16: O4GSFJTOZ72IMJA4 · pith_short_8: O4GSFJTO

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/O4GSFJTOZ72IMJA4HRTECD3QUP \
  | 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: 770d22a66ecff486241c3c66410f70a3c389ee08d771f99fac25e40c3358cda7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29fc196dcb7536b094251e10f77473ed8f318bde3dbd831427335a1b8c64220e",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "",
    "primary_cat": "math.CA",
    "submitted_at": "2002-04-19T17:41:08Z",
    "title_canon_sha256": "7c370833649e1d2a1cacadd58954a29780085226e30a71eb4e5dfffe49e8887d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0204248",
    "kind": "arxiv",
    "version": 1
  }
}