Pith Number

pith:EXXJOD7K

pith:2026:EXXJOD7K5JYQENVSAVYZH5IC5E

not attested not anchored not stored refs pending

LAPLEX: The FFT of Learnable Laplace Kernels

Hanna Blazhko, Jacek Tabor, {\L}ukasz Struski, Piotr Kubaty

arxiv:2605.24584 v1 · 2026-05-23 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EXXJOD7K5JYQENVSAVYZH5IC5E}

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	2026-05-26T01:03:47.513674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25ee970feaea710236b2057193f502e921c144a66abcf69f3cf9b3157c95a1d2

Aliases

arxiv: 2605.24584 · arxiv_version: 2605.24584v1 · doi: 10.48550/arxiv.2605.24584 · pith_short_12: EXXJOD7K5JYQ · pith_short_16: EXXJOD7K5JYQENVS · pith_short_8: EXXJOD7K

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/EXXJOD7K5JYQENVSAVYZH5IC5E \
  | 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: 25ee970feaea710236b2057193f502e921c144a66abcf69f3cf9b3157c95a1d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1071b6048e292d606ee5eced3ba2b471cb1a3b3b7618bbad51ff1436ff9e8e5e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-23T13:48:33Z",
    "title_canon_sha256": "ed8bce1061e4f9d0cf1526c20e5ada7c1d6bc4ea17f0cb0282b6f6e34f88e34b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24584",
    "kind": "arxiv",
    "version": 1
  }
}