Pith Number

pith:ZESJWSVB

pith:2018:ZESJWSVB5FOPNQOZL4PFT3FHVQ

not attested not anchored not stored refs pending

A Unified View of Causal and Non-causal Feature Selection

Jiuyong Li, Kui Yu, Lin Liu

arxiv:1802.05844 v4 · 2018-02-16 · cs.AI · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZESJWSVB5FOPNQOZL4PFT3FHVQ}

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

2 papers in Pith

Do Real-World Datasets Contain Natural Experiments? An Empirical Study Using Causal Feature Selection

Prognostic Value of Lung Ultrasound Biomarkers for Readmission Risk in Congestive Heart Failure: A Pilot Data-Driven Analysis

Receipt and verification

First computed	2026-05-17T23:58:14.616413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9249b4aa1e95cf6c1d95f1e59eca7ac2a1a7ec1e30d7d0dc7474ec3474c21a3

Aliases

arxiv: 1802.05844 · arxiv_version: 1802.05844v4 · doi: 10.48550/arxiv.1802.05844 · pith_short_12: ZESJWSVB5FOP · pith_short_16: ZESJWSVB5FOPNQOZ · pith_short_8: ZESJWSVB

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/ZESJWSVB5FOPNQOZL4PFT3FHVQ \
  | 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: c9249b4aa1e95cf6c1d95f1e59eca7ac2a1a7ec1e30d7d0dc7474ec3474c21a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51893f374f199d55ff945e1a4595cad607edbdd0285dff51cd339a037c1d0d21",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-02-16T06:18:06Z",
    "title_canon_sha256": "0c261cee271099d9a569108421fc678e1c034c06773aefc9da989a72f636dc79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.05844",
    "kind": "arxiv",
    "version": 4
  }
}