Pith Number

pith:NP5LCHDX

pith:2022:NP5LCHDX4GQDGSD5RIBBUOCKMC

not attested not anchored not stored refs pending

Doubly Robust Kernel Statistics for Testing Distributional Treatment Effects

Dino Sejdinovic, Jake Fawkes, Robert Hu, Robin J. Evans

arxiv:2212.04922 v2 · 2022-12-09 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NP5LCHDX4GQDGSD5RIBBUOCKMC}

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	2026-07-05T07:09:44.913688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bfab11c77e1a033487d8a021a384a60952770dcc6e1af5b39585f1e192d78f9

Aliases

arxiv: 2212.04922 · arxiv_version: 2212.04922v2 · doi: 10.48550/arxiv.2212.04922 · pith_short_12: NP5LCHDX4GQD · pith_short_16: NP5LCHDX4GQDGSD5 · pith_short_8: NP5LCHDX

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/NP5LCHDX4GQDGSD5RIBBUOCKMC \
  | 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: 6bfab11c77e1a033487d8a021a384a60952770dcc6e1af5b39585f1e192d78f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f228ac4bf42400313494eddc44bd5ffe1169a43c4caff7e6d6e61407b59ae68a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2022-12-09T15:32:19Z",
    "title_canon_sha256": "6297ad30492a5fa0a7f1065bf3805e67e9cf74e5263c22c9a5a967f87a297a15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.04922",
    "kind": "arxiv",
    "version": 2
  }
}