Pith Number

pith:KSRF2P7O

pith:2018:KSRF2P7OOXKHSHWLSEY5MPBBXU

not attested not anchored not stored refs pending

BooST: Boosting Smooth Trees for Partial Effect Estimation in Nonlinear Regressions

Alvaro Veiga, Gabriel Vasconcelos, Marcelo Medeiros, Yuri Fonseca

arxiv:1808.03698 v5 · 2018-08-10 · stat.ML · cs.LG · econ.EM · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KSRF2P7OOXKHSHWLSEY5MPBBXU}

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	2026-07-05T02:29:51.614376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54a25d3fee75d4791ecb9131d63c21bd1ee6c4dfff7708cc79600dfe421e8e9d

Aliases

arxiv: 1808.03698 · arxiv_version: 1808.03698v5 · doi: 10.48550/arxiv.1808.03698 · pith_short_12: KSRF2P7OOXKH · pith_short_16: KSRF2P7OOXKHSHWL · pith_short_8: KSRF2P7O

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/KSRF2P7OOXKHSHWLSEY5MPBBXU \
  | 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: 54a25d3fee75d4791ecb9131d63c21bd1ee6c4dfff7708cc79600dfe421e8e9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c43c819482e2b2abf5beb31def4f1481d08975f93937f71415d07e47f7ad6f69",
    "cross_cats_sorted": [
      "cs.LG",
      "econ.EM",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-08-10T20:37:52Z",
    "title_canon_sha256": "79d61fb6f7ee2ef5c704774225b92fabaef7710ef4ad449449356e5e907c1bdf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.03698",
    "kind": "arxiv",
    "version": 5
  }
}