Pith Number

pith:WXHLK6UK

pith:2020:WXHLK6UKH4YQRPEOR6LMDRK6Q5

not attested not anchored not stored refs pending

Mitigating Query-Flooding Parameter Duplication Attack on Regression Models with High-Dimensional Gaussian Mechanism

Haonan Yan, Hui Li, Hui Zhu, Wenhai Sun, Xiaoguang Li, Zelei Cheng

arxiv:2002.02061 v3 · 2020-02-06 · cs.CR · 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{WXHLK6UKH4YQRPEOR6LMDRK6Q5}

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	2026-07-05T01:08:27.451061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5ceb57a8a3f3108bc8e8f96c1c55e877216055c5b33d705168b62856290837a

Aliases

arxiv: 2002.02061 · arxiv_version: 2002.02061v3 · doi: 10.48550/arxiv.2002.02061 · pith_short_12: WXHLK6UKH4YQ · pith_short_16: WXHLK6UKH4YQRPEO · pith_short_8: WXHLK6UK

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/WXHLK6UKH4YQRPEOR6LMDRK6Q5 \
  | 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: b5ceb57a8a3f3108bc8e8f96c1c55e877216055c5b33d705168b62856290837a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7faf6941f67e8df2f4d2effb6400914df22cfe2463572754a5bf3e822c85cc2a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2020-02-06T01:47:08Z",
    "title_canon_sha256": "c8703bb70bf2dc5d3a6b50f997a6a21d33a289acfdcdfffe5e2d3bab39337235"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.02061",
    "kind": "arxiv",
    "version": 3
  }
}