Pith Number

pith:KWGNNHB6

pith:2025:KWGNNHB6JXODIBPRNFG4LZE4BY

not attested not anchored not stored refs pending

When Better Features Mean Greater Risks: The Performance-Privacy Trade-Off in Contrastive Learning

Haizhuan Yuan, Hongsheng Hu, Leo Yu Zhang, Ruining Sun, Wei Luo, Yanjun Zhang, Zhaoxi Zhang

arxiv:2506.05743 v1 · 2025-06-06 · cs.CR · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KWGNNHB6JXODIBPRNFG4LZE4BY}

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.

Receipt and verification

First computed	2026-07-05T11:17:08.968098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

558cd69c3e4ddc3405f1694dc5e49c0e1d0c2a1d01023b5c6ffdf952749464cd

Aliases

arxiv: 2506.05743 · arxiv_version: 2506.05743v1 · doi: 10.48550/arxiv.2506.05743 · pith_short_12: KWGNNHB6JXOD · pith_short_16: KWGNNHB6JXODIBPR · pith_short_8: KWGNNHB6

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/KWGNNHB6JXODIBPRNFG4LZE4BY \
  | 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: 558cd69c3e4ddc3405f1694dc5e49c0e1d0c2a1d01023b5c6ffdf952749464cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4dec393ca4f908e90d125bef11d1ada99e7960b2dde9902d48c65b0e87e84a2",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-06-06T05:03:29Z",
    "title_canon_sha256": "f9a11c54c77636bd137d27c1be6d1c29e6bdc958895daef35c7521730953f2a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.05743",
    "kind": "arxiv",
    "version": 1
  }
}