Pith Number

pith:QTJCOJC6

pith:2025:QTJCOJC65XEE7UXJQZG73RLJQP

not attested not anchored not stored refs pending

Hierarchical Variable Importance with Statistical Control for Medical Data-Based Prediction

Antoine Collas, Bertrand Thirion, Denis A. Engemann, Joseph Paillard

arxiv:2508.08724 v1 · 2025-08-12 · 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{QTJCOJC65XEE7UXJQZG73RLJQP}

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	2026-07-05T11:52:33.063368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84d227245eedc84fd2e9864dfdc56983fc3f1027b243427273aa1a8566e2e2a3

Aliases

arxiv: 2508.08724 · arxiv_version: 2508.08724v1 · doi: 10.48550/arxiv.2508.08724 · pith_short_12: QTJCOJC65XEE · pith_short_16: QTJCOJC65XEE7UXJ · pith_short_8: QTJCOJC6

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/QTJCOJC65XEE7UXJQZG73RLJQP \
  | 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: 84d227245eedc84fd2e9864dfdc56983fc3f1027b243427273aa1a8566e2e2a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62736b3c537b13ad10a588ff4b789b98e7330473e673ca5f9b7134e058796544",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2025-08-12T08:10:54Z",
    "title_canon_sha256": "b4a19b6835e684f17874c23ceefd07fac2e33a2167b532a2c9b4c334522e532b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.08724",
    "kind": "arxiv",
    "version": 1
  }
}