Pith Number

pith:43GMTUJF

pith:2020:43GMTUJFBA7Z5L4TSFRJNOETZH

not attested not anchored not stored refs pending

Large-Scale Secure XGB for Vertical Federated Learning

Benyu Zhang, Chaochao Chen, Chaofan Yu, Derun Zhao, Jin Tan, Jun Zhou, Lei Wang, Li Wang, Wenjing Fang

arxiv:2005.08479 v2 · 2020-05-18 · cs.LG · cs.CR · 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{43GMTUJFBA7Z5L4TSFRJNOETZH}

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

Concurrent vertical and horizontal federated learning with fuzzy cognitive maps

Receipt and verification

First computed	2026-07-05T03:10:49.495190Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6ccc9d125083f9eaf93916296b893c9f0f6f122e5cdb58e9efdee8df5c4213a

Aliases

arxiv: 2005.08479 · arxiv_version: 2005.08479v2 · doi: 10.48550/arxiv.2005.08479 · pith_short_12: 43GMTUJFBA7Z · pith_short_16: 43GMTUJFBA7Z5L4T · pith_short_8: 43GMTUJF

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/43GMTUJFBA7Z5L4TSFRJNOETZH \
  | 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: e6ccc9d125083f9eaf93916296b893c9f0f6f122e5cdb58e9efdee8df5c4213a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1a38705afca19d6c408abf7563385597865727e4e6b831d70e0bcfa014951b8",
    "cross_cats_sorted": [
      "cs.CR",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-05-18T06:31:10Z",
    "title_canon_sha256": "2db7bbd3baef0d71dc24deea0571b1494f2b178a74324304d87c679696334af6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.08479",
    "kind": "arxiv",
    "version": 2
  }
}