Pith Number

pith:7LUYKBF2

pith:2026:7LUYKBF2QQGLSDLF4TAIFLGADN

not attested not anchored not stored refs pending

Nystr\"om Kernel Stein Discrepancy Tests

Bharath K. Sriperumbudur, Florian Kalinke, Zolt\'an Szab\'o

arxiv:2605.25173 v1 · 2026-05-24 · stat.ML · cs.LG · 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{7LUYKBF2QQGLSDLF4TAIFLGADN}

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	2026-05-26T02:04:21.417752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fae98504ba840cb90d65e4c082acc01b7e68bc1c04aaaac54ecd252abc739df3

Aliases

arxiv: 2605.25173 · arxiv_version: 2605.25173v1 · doi: 10.48550/arxiv.2605.25173 · pith_short_12: 7LUYKBF2QQGL · pith_short_16: 7LUYKBF2QQGLSDLF · pith_short_8: 7LUYKBF2

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/7LUYKBF2QQGLSDLF4TAIFLGADN \
  | 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: fae98504ba840cb90d65e4c082acc01b7e68bc1c04aaaac54ecd252abc739df3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc61316647b37fc4ee7afe2a7f029151e50769cccc9a4325e0c7a0a15b6266a1",
    "cross_cats_sorted": [
      "cs.LG",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-05-24T17:10:19Z",
    "title_canon_sha256": "5865e586a197fcb834dd477469f032e8a5f0c87dab023e0c8e8b74f9c88f315f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25173",
    "kind": "arxiv",
    "version": 1
  }
}