Pith Number

pith:NEGYJK2D

pith:2022:NEGYJK2D3D2WG3WT2YGOAF7PSV

not attested not anchored not stored refs pending

Importance Weighting Approach in Kernel Bayes' Rule

Arnaud Doucet, Arthur Gretton, Liyuan Xu, Yutian Chen

arxiv:2202.02474 v3 · 2022-02-05 · 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{NEGYJK2D3D2WG3WT2YGOAF7PSV}

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	2026-07-05T04:47:26.361608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

690d84ab43d8f5636ed3d60ce017ef95619c45cd0e736fd7ebc8505cce2901a3

Aliases

arxiv: 2202.02474 · arxiv_version: 2202.02474v3 · doi: 10.48550/arxiv.2202.02474 · pith_short_12: NEGYJK2D3D2W · pith_short_16: NEGYJK2D3D2WG3WT · pith_short_8: NEGYJK2D

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/NEGYJK2D3D2WG3WT2YGOAF7PSV \
  | 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: 690d84ab43d8f5636ed3d60ce017ef95619c45cd0e736fd7ebc8505cce2901a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1daefac94ef751c02d095cdf1982ee006f5eb7fe6e97e5577518053c5cf8c855",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2022-02-05T03:06:59Z",
    "title_canon_sha256": "9e2d947afbd55c2cb5e7469d06d179a0530b95b6948b8e37731613f2b576ab76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.02474",
    "kind": "arxiv",
    "version": 3
  }
}