Pith Number

pith:4V5TFHS5

pith:2024:4V5TFHS5JBL5T7LPYZBSOCZSJ6

not attested not anchored not stored refs pending

A Bargaining-based Approach for Feature Trading in Vertical Federated Learning

Bolin Ding, Liuyi Yao, Xiaofang Zhou, Yaliang Li, Yue Cui, Zitao Li

arxiv:2402.15247 v1 · 2024-02-23 · cs.LG · cs.AI · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4V5TFHS5JBL5T7LPYZBSOCZSJ6}

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

Efficient Leave-one-out Approximation in LLM Multi-agent Debate Based on Introspection

Receipt and verification

First computed	2026-07-05T07:48:38.127966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e57b329e5d4857d9fd6fc643270b324fabe4a82ad1ad937d56530baaec30af8e

Aliases

arxiv: 2402.15247 · arxiv_version: 2402.15247v1 · doi: 10.48550/arxiv.2402.15247 · pith_short_12: 4V5TFHS5JBL5 · pith_short_16: 4V5TFHS5JBL5T7LP · pith_short_8: 4V5TFHS5

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/4V5TFHS5JBL5T7LPYZBSOCZSJ6 \
  | 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: e57b329e5d4857d9fd6fc643270b324fabe4a82ad1ad937d56530baaec30af8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "078ac41b9869cd5fdb87d09e4bf24c817e1f8eece0938cd54e4beda3a00f01eb",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.MA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-02-23T10:21:07Z",
    "title_canon_sha256": "39ac6f1ed1ff4f6a613b71c3b9473bf812040e9cc6741740b9f8fc9e78cd0cb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.15247",
    "kind": "arxiv",
    "version": 1
  }
}