Pith Number

pith:WKKBDLRA

pith:2026:WKKBDLRAE3MG42ZRN2KAWYQRZV

not attested not anchored not stored refs pending

On a multiplicative convolution of Laguerre polynomials

Julien Grivaux

arxiv:2606.21407 v1 · 2026-06-19 · 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{WKKBDLRAE3MG42ZRN2KAWYQRZV}

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	2026-06-23T01:13:09.276407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b29411ae2026d86e6b316e940b6211cd7b3f6b357897dd8d62a3c6728765f4c9

Aliases

arxiv: 2606.21407 · arxiv_version: 2606.21407v1 · doi: 10.48550/arxiv.2606.21407 · pith_short_12: WKKBDLRAE3MG · pith_short_16: WKKBDLRAE3MG42ZR · pith_short_8: WKKBDLRA

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/WKKBDLRAE3MG42ZRN2KAWYQRZV \
  | 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: b29411ae2026d86e6b316e940b6211cd7b3f6b357897dd8d62a3c6728765f4c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76b8a11794aac9b4d8d3f6220987860eeaaaa6293e1d357bfaa5b7bdf309485d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2026-06-19T13:18:06Z",
    "title_canon_sha256": "eab7332abd2ad741f339b858838a9196cfebaf66a99af1983edb31812931776c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21407",
    "kind": "arxiv",
    "version": 1
  }
}