Pith Number

pith:YML6CKGP

pith:2011:YML6CKGPQC6VGKRDBXOQ4EESL6

not attested not anchored not stored refs pending

Recurrence coefficients of generalized Charlier polynomials and the fifth Painlev\'e equation

Galina Filipuk, Walter Van Assche

arxiv:1106.2959 v1 · 2011-06-15 · 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{YML6CKGPQC6VGKRDBXOQ4EESL6}

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	2026-05-18T03:11:33.834526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c317e128cf80bd532a230ddd0e10925fb773bb33d3f1cd5035900144a09b109b

Aliases

arxiv: 1106.2959 · arxiv_version: 1106.2959v1 · doi: 10.48550/arxiv.1106.2959 · pith_short_12: YML6CKGPQC6V · pith_short_16: YML6CKGPQC6VGKRD · pith_short_8: YML6CKGP

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/YML6CKGPQC6VGKRDBXOQ4EESL6 \
  | 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: c317e128cf80bd532a230ddd0e10925fb773bb33d3f1cd5035900144a09b109b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd1dfd023ba3bf108826a7d39ae0698a9e46c35abd6aa79f9334ac7f7a313f63",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2011-06-15T12:46:48Z",
    "title_canon_sha256": "5f1b4648aa923fd4b6fdd95c9f9a388c79bf87374874e0d015125fa473c1d703"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.2959",
    "kind": "arxiv",
    "version": 1
  }
}