Pith Number

pith:L26IM7EP

pith:2024:L26IM7EP2VIZ75FS5YJRACHOH2

not attested not anchored not stored refs pending

Interpretable Prediction and Feature Selection for Survival Analysis

Madeleine Udell, Mike Van Ness

arxiv:2404.14689 v1 · 2024-04-23 · 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{L26IM7EP2VIZ75FS5YJRACHOH2}

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	2026-07-05T08:11:09.013626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ebc867c8fd5519ff4b2ee131008ee3eb5ec7a339deafe0fb755849167270a5e

Aliases

arxiv: 2404.14689 · arxiv_version: 2404.14689v1 · doi: 10.48550/arxiv.2404.14689 · pith_short_12: L26IM7EP2VIZ · pith_short_16: L26IM7EP2VIZ75FS · pith_short_8: L26IM7EP

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/L26IM7EP2VIZ75FS5YJRACHOH2 \
  | 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: 5ebc867c8fd5519ff4b2ee131008ee3eb5ec7a339deafe0fb755849167270a5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b4b15bdc7333903e433b42c9ab592a6287b02b427a3900eef8d78a9a9d7aa3b",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-04-23T02:36:54Z",
    "title_canon_sha256": "40f57467ff62a9d8b47953cb38a6dbbb3c2dcb5ea4d5dd422cc98ede61488493"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.14689",
    "kind": "arxiv",
    "version": 1
  }
}