Pith Number

pith:OWPYYOQ6

pith:2018:OWPYYOQ6KUSXRNKW5IW5YOIRII

not attested not anchored not stored refs pending

Fast Conditional Independence Test for Vector Variables with Large Sample Sizes

Frederick Eberhardt, Krzysztof Chalupka, Pietro Perona

arxiv:1804.02747 v1 · 2018-04-08 · stat.ML · cs.AI · cs.LG · stat.OT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OWPYYOQ6KUSXRNKW5IW5YOIRII}

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.

Cited by

1 paper in Pith

Multiscale Cochran-Mantel-Haenszel Scanning for Conditional Dependency

Receipt and verification

First computed	2026-05-18T00:18:58.508830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

759f8c3a1e552578b556ea2ddc3911423fa53b1ab862812f809b3d0e78208f13

Aliases

arxiv: 1804.02747 · arxiv_version: 1804.02747v1 · doi: 10.48550/arxiv.1804.02747 · pith_short_12: OWPYYOQ6KUSX · pith_short_16: OWPYYOQ6KUSXRNKW · pith_short_8: OWPYYOQ6

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/OWPYYOQ6KUSXRNKW5IW5YOIRII \
  | 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: 759f8c3a1e552578b556ea2ddc3911423fa53b1ab862812f809b3d0e78208f13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "649d26951b325b8ee7dcbde1e1248b9d44eca8db992ac5c7f91d00ae6bd46e4c",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "stat.OT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-04-08T20:03:07Z",
    "title_canon_sha256": "4b3ba15cf0850d8efefabd98af97ee0c3595ad6830f3faea21725fc296a6b8c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.02747",
    "kind": "arxiv",
    "version": 1
  }
}