Pith Number

pith:CVCAZD7D

pith:2023:CVCAZD7DVUK22NOEF7LIPMOOI6

not attested not anchored not stored refs pending

A Notion of Feature Importance by Decorrelation and Detection of Trends by Random Forest Regression

Lena Krieg, Max Hahn-Klimroth, Yannick Gerstorfer

arxiv:2303.01156 v1 · 2023-03-02 · stat.ML · cs.AI · 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{CVCAZD7DVUK22NOEF7LIPMOOI6}

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	2026-07-05T05:47:27.594645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15440c8fe3ad15ad35c42fd687b1ce47ae8a57678772fde5b2c8cf171235a776

Aliases

arxiv: 2303.01156 · arxiv_version: 2303.01156v1 · doi: 10.48550/arxiv.2303.01156 · pith_short_12: CVCAZD7DVUK2 · pith_short_16: CVCAZD7DVUK22NOE · pith_short_8: CVCAZD7D

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/CVCAZD7DVUK22NOEF7LIPMOOI6 \
  | 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: 15440c8fe3ad15ad35c42fd687b1ce47ae8a57678772fde5b2c8cf171235a776

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43f15a132848eb6749c0f70a18e51b17f1e12af5d2601c521d5e07e350ede74d",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2023-03-02T11:01:49Z",
    "title_canon_sha256": "508ded4c2d49feb40c21d6031986962509ec04222505e1bc729ca37eb2d4644d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.01156",
    "kind": "arxiv",
    "version": 1
  }
}