Pith Number

pith:T7LUAKCK

pith:2018:T7LUAKCKCGRKQP75U3R6ESMOHY

not attested not anchored not stored refs pending

$k$-Sample problem based on generalized maximum mean discrepancy

Armando Sosthene Kali Balogoun, Carlos Ogouyandjou, Guy Martial Nkiet

arxiv:1811.09103 v1 · 2018-11-22 · 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{T7LUAKCKCGRKQP75U3R6ESMOHY}

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	2026-05-18T00:00:07.062882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fd740284a11a2a83ffda6e3e2498e3e1568e7d557cc7cf76c25d37a7637bb52

Aliases

arxiv: 1811.09103 · arxiv_version: 1811.09103v1 · doi: 10.48550/arxiv.1811.09103 · pith_short_12: T7LUAKCKCGRK · pith_short_16: T7LUAKCKCGRKQP75 · pith_short_8: T7LUAKCK

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/T7LUAKCKCGRKQP75U3R6ESMOHY \
  | 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: 9fd740284a11a2a83ffda6e3e2498e3e1568e7d557cc7cf76c25d37a7637bb52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de36ea3390f1a1dd5b08fe962326c0e9e981f7387f926d2cd4819d36638099c3",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2018-11-22T10:50:58Z",
    "title_canon_sha256": "29a13cb40ac539d23d7de50e7503dc6bd72a993d6e38a68f49e7f2ecdccff8d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.09103",
    "kind": "arxiv",
    "version": 1
  }
}