Pith Number

pith:AC2C2RAJ

pith:2024:AC2C2RAJUNNP5QNOCS5RTYGS2H

not attested not anchored not stored refs pending

Reliable and scalable variable importance estimation via warm-start and early stopping

Garvesh Raskutti, Zexuan Sun

arxiv:2412.01120 v2 · 2024-12-02 · 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{AC2C2RAJUNNP5QNOCS5RTYGS2H}

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	2026-07-05T10:26:11.368737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00b42d4409a35afec1ae14bb19e0d2d1fc7712016ef88fcc129a94a18cc9a671

Aliases

arxiv: 2412.01120 · arxiv_version: 2412.01120v2 · doi: 10.48550/arxiv.2412.01120 · pith_short_12: AC2C2RAJUNNP · pith_short_16: AC2C2RAJUNNP5QNO · pith_short_8: AC2C2RAJ

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/AC2C2RAJUNNP5QNOCS5RTYGS2H \
  | 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: 00b42d4409a35afec1ae14bb19e0d2d1fc7712016ef88fcc129a94a18cc9a671

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "754d7359c5a7480627b0767d4f37677d444d040ec6fc765de6e9284841828307",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2024-12-02T04:45:10Z",
    "title_canon_sha256": "95c67a1a4a757f8c64d2fd4292d4da1a9caaa66b3391821c2a3bb71ce5a39b3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.01120",
    "kind": "arxiv",
    "version": 2
  }
}