Pith Number

pith:J74ZNQOW

pith:2025:J74ZNQOWCX66TOJ76DR32LMDCW

not attested not anchored not stored refs pending

A Dictionary of Closed-Form Kernel Mean Embeddings

Alexandra Gessner, Fran\c{c}ois-Xavier Briol, Maren Mahsereci, Toni Karvonen

arxiv:2504.18830 v1 · 2025-04-26 · stat.ML · cs.LG · cs.NA · math.NA · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J74ZNQOWCX66TOJ76DR32LMDCW}

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

Kernel Quantile Embeddings and Associated Probability Metrics

Receipt and verification

First computed	2026-07-05T10:54:22.038127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ff996c1d615fde9b93ff0e3bd2d8315bfc2ffa8857e2a4c0a1e9958649deb0a

Aliases

arxiv: 2504.18830 · arxiv_version: 2504.18830v1 · doi: 10.48550/arxiv.2504.18830 · pith_short_12: J74ZNQOWCX66 · pith_short_16: J74ZNQOWCX66TOJ7 · pith_short_8: J74ZNQOW

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/J74ZNQOWCX66TOJ76DR32LMDCW \
  | 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: 4ff996c1d615fde9b93ff0e3bd2d8315bfc2ffa8857e2a4c0a1e9958649deb0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08707688eb7935e39f62d8e38373f508ae1ec21f382769ce53571d451e345098",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NA",
      "math.NA",
      "stat.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2025-04-26T07:33:30Z",
    "title_canon_sha256": "f92f02612bdb11bc6ac365f894ce2569e99f5385e602c27fdf9258b5f3b948e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.18830",
    "kind": "arxiv",
    "version": 1
  }
}