Pith Number

pith:DZCGWFOY

pith:2023:DZCGWFOY75ZBL4KFJQZRLCCP37

not attested not anchored not stored refs pending

Flexible Differentially Private Vertical Federated Learning with Adaptive Feature Embeddings

Hongquan Liu, Jihong Guan, Shuigeng Zhou, Yewei Xia, Yiheng Sun, Yuxi Mi

arxiv:2308.02362 v1 · 2023-07-26 · cs.CR · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DZCGWFOY75ZBL4KFJQZRLCCP37}

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

Just a Simple Transformation is Enough for Data Protection in Vertical Federated Learning

Receipt and verification

First computed	2026-07-05T06:37:41.680544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e446b15d8ff7215f1454c3315884fdff44b5b717c109b4b9cddaff7c9023a37

Aliases

arxiv: 2308.02362 · arxiv_version: 2308.02362v1 · doi: 10.48550/arxiv.2308.02362 · pith_short_12: DZCGWFOY75ZB · pith_short_16: DZCGWFOY75ZBL4KF · pith_short_8: DZCGWFOY

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/DZCGWFOY75ZBL4KFJQZRLCCP37 \
  | 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: 1e446b15d8ff7215f1454c3315884fdff44b5b717c109b4b9cddaff7c9023a37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55e3ab21693a082db4d53ced680868aacd0efa81bdbc31f74a6693f24e33a3dc",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2023-07-26T04:40:51Z",
    "title_canon_sha256": "8f594ea375d98200d2cb8aa18bb5aefbea1cfaedeb67a22a250fab9e613f02f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.02362",
    "kind": "arxiv",
    "version": 1
  }
}