Pith Number

pith:KIKAYEKN

pith:2026:KIKAYEKNJICEC5BOLXYFAULSP7

not attested not anchored not stored refs pending

Sharp Rates of MMD Empirical Estimation with Power Kernels

Francesco Colasanto, Francesco Mattesini, Massimo Fornasier, Matteo Focardi

arxiv:2605.18497 v1 · 2026-05-18 · math.PR · math.OC · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KIKAYEKNJICEC5BOLXYFAULSP7}

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	2026-05-20T00:06:04.284534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52140c114d4a0441742e5df05051727ffce540bdc48f6bd3e180b643b2039624

Aliases

arxiv: 2605.18497 · arxiv_version: 2605.18497v1 · doi: 10.48550/arxiv.2605.18497 · pith_short_12: KIKAYEKNJICE · pith_short_16: KIKAYEKNJICEC5BO · pith_short_8: KIKAYEKN

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/KIKAYEKNJICEC5BOLXYFAULSP7 \
  | 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: 52140c114d4a0441742e5df05051727ffce540bdc48f6bd3e180b643b2039624

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6e29f14986bfb7180fa7c64369c3571979c51b0bf363a10d7faf3630c1b8778",
    "cross_cats_sorted": [
      "math.OC",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2026-05-18T14:49:52Z",
    "title_canon_sha256": "57b8df7811539b9207a1e542ccde952416d78e98e352323674dfde4f32c43031"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18497",
    "kind": "arxiv",
    "version": 1
  }
}