Pith Number

pith:KEFRZNSX

pith:2022:KEFRZNSXGKOMLK3BZK4AYUGPJ7

not attested not anchored not stored refs pending

Lassoed Tree Boosting

Alejandro Schuler, Mark van der Laan, Yi Li

arxiv:2205.10697 v6 · 2022-05-22 · stat.ML · cs.LG · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KEFRZNSXGKOMLK3BZK4AYUGPJ7}

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

1 paper in Pith

Improving the Efficiency of Subgroup Analysis in Randomized Controlled Trials with TMLE

Receipt and verification

First computed	2026-07-05T07:21:59.507992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

510b1cb657329cc5ab61cab80c50cf4fe925df106e5a4031fcec3e0b8a51ec14

Aliases

arxiv: 2205.10697 · arxiv_version: 2205.10697v6 · doi: 10.48550/arxiv.2205.10697 · pith_short_12: KEFRZNSXGKOM · pith_short_16: KEFRZNSXGKOMLK3B · pith_short_8: KEFRZNSX

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/KEFRZNSXGKOMLK3BZK4AYUGPJ7 \
  | 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: 510b1cb657329cc5ab61cab80c50cf4fe925df106e5a4031fcec3e0b8a51ec14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b5893e5370f75571ab9e46ac4148ed9f85905c624e69a03239879153552a3aa",
    "cross_cats_sorted": [
      "cs.LG",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2022-05-22T00:34:41Z",
    "title_canon_sha256": "bb8465b896e8db0d9bb18022f521f3df40bee258b32b95bc1eb8e4cf260d2bcf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.10697",
    "kind": "arxiv",
    "version": 6
  }
}