Pith Number

pith:ALZZAVGF

pith:2022:ALZZAVGFTQCNG7VSHOUGYE6GGC

not attested not anchored not stored refs pending

Differentially Private Label Protection in Split Learning

Chong Wang, Jiankai Sun, Junyuan Xie, Xin Yang, Yuanshun Yao

arxiv:2203.02073 v1 · 2022-03-04 · cs.LG · cs.CR · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ALZZAVGFTQCNG7VSHOUGYE6GGC}

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

2 papers in Pith

A Survey on Split Learning for LLM Fine-Tuning: Models, Systems, and Privacy Optimizations

Scalable and Private Federated Learning Using Distributed Differential Privacy and Secure Aggregation

Receipt and verification

First computed	2026-07-05T04:02:00.483476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02f39054c59c04d37eb23ba86c13c630bdf6caef47ee39d734aac59eca91eb58

Aliases

arxiv: 2203.02073 · arxiv_version: 2203.02073v1 · doi: 10.48550/arxiv.2203.02073 · pith_short_12: ALZZAVGFTQCN · pith_short_16: ALZZAVGFTQCNG7VS · pith_short_8: ALZZAVGF

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/ALZZAVGFTQCNG7VSHOUGYE6GGC \
  | 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: 02f39054c59c04d37eb23ba86c13c630bdf6caef47ee39d734aac59eca91eb58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5efbebd041ebec5c197a9a53037e89638a41c950e302f4bfac03ba284b8ed4b",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.DS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-03-04T00:35:03Z",
    "title_canon_sha256": "4c87d8c3076e2ffa8ba9538b3d90193727e16f8e74329437e333d92ab862e97c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.02073",
    "kind": "arxiv",
    "version": 1
  }
}