Pith Number

pith:XUL3UW3Z

pith:2019:XUL3UW3ZGUPXD3ROFD6VF7NUMN

not attested not anchored not stored refs pending

An Experimental Evaluation of Large Scale GBDT Systems

Bin Cui, Fangcheng Fu, Jiawei Jiang, Yingxia Shao

arxiv:1907.01882 v2 · 2019-07-03 · cs.LG · cs.DB · 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{XUL3UW3ZGUPXD3ROFD6VF7NUMN}

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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

Bilateral Differentially Private Vertical Federated Boosted Decision Trees

Receipt and verification

First computed	2026-07-04T23:51:23.773517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd17ba5b79351f71ee2e28fd52fdb463674dd675818caf3d60365d3b26c11035

Aliases

arxiv: 1907.01882 · arxiv_version: 1907.01882v2 · doi: 10.48550/arxiv.1907.01882 · pith_short_12: XUL3UW3ZGUPX · pith_short_16: XUL3UW3ZGUPXD3RO · pith_short_8: XUL3UW3Z

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/XUL3UW3ZGUPXD3ROFD6VF7NUMN \
  | 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: bd17ba5b79351f71ee2e28fd52fdb463674dd675818caf3d60365d3b26c11035

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2fe15f1073cb4e88d374d8598b10b25274cd21242a79c5b020f1b8370aaf73f",
    "cross_cats_sorted": [
      "cs.DB",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-07-03T12:26:38Z",
    "title_canon_sha256": "b9450dd6d8acd54af64e3a0cea9768bd656cac4db9337e6f04426a7a44dccc06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.01882",
    "kind": "arxiv",
    "version": 2
  }
}