Pith Number

pith:2OYQQ45V

pith:2022:2OYQQ45VEGJ6A2NXZMB3INWNRD

not attested not anchored not stored refs pending

KSD Aggregated Goodness-of-fit Test

Antonin Schrab, Arthur Gretton, Benjamin Guedj

arxiv:2202.00824 v6 · 2022-02-02 · stat.ML · cs.LG · math.ST · stat.ME · 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{2OYQQ45VEGJ6A2NXZMB3INWNRD}

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	2026-07-05T07:26:34.950828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3b10873b52193e069b7cb03b436cd88d6dedf7dbb7c3b5db127f4d5b2055357

Aliases

arxiv: 2202.00824 · arxiv_version: 2202.00824v6 · doi: 10.48550/arxiv.2202.00824 · pith_short_12: 2OYQQ45VEGJ6 · pith_short_16: 2OYQQ45VEGJ6A2NX · pith_short_8: 2OYQQ45V

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/2OYQQ45VEGJ6A2NXZMB3INWNRD \
  | 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: d3b10873b52193e069b7cb03b436cd88d6dedf7dbb7c3b5db127f4d5b2055357

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c83e4b0a7e4e1342e7c20541a517238cc4d40fb9ac5866d5d218aa0de7e7b19",
    "cross_cats_sorted": [
      "cs.LG",
      "math.ST",
      "stat.ME",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2022-02-02T00:33:09Z",
    "title_canon_sha256": "b626c6e8f032eccf5b19a5bef7f808c76e19feafd6e6415ad07a7a724060a9f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.00824",
    "kind": "arxiv",
    "version": 6
  }
}