Pith Number

pith:S2W7HSXC

pith:2020:S2W7HSXC5JQI6Z452WKOUGNEOI

not attested not anchored not stored refs pending

Local Differential Privacy and Its Applications: A Comprehensive Survey

Jun Zhao, Kwok-Yan Lam, Lingjuan Lyu, Mengmeng Yang, Tianqing Zhu

arxiv:2008.03686 v1 · 2020-08-09 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S2W7HSXC5JQI6Z452WKOUGNEOI}

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

Strategic Incentivization for Locally Differentially Private Federated Learning

Receipt and verification

First computed	2026-07-05T01:25:44.384846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96adf3cae2ea608f679dd594ea19a47227c89603ef9e9fa15421102994697b8b

Aliases

arxiv: 2008.03686 · arxiv_version: 2008.03686v1 · doi: 10.48550/arxiv.2008.03686 · pith_short_12: S2W7HSXC5JQI · pith_short_16: S2W7HSXC5JQI6Z45 · pith_short_8: S2W7HSXC

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/S2W7HSXC5JQI6Z452WKOUGNEOI \
  | 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: 96adf3cae2ea608f679dd594ea19a47227c89603ef9e9fa15421102994697b8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d01c45a9d623f7f35310fd2fd61338cdb0427f9948bb8b91bd0bb57dd40bcaf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2020-08-09T08:16:11Z",
    "title_canon_sha256": "e7985397275d8c76a28e6ee0e16c32be40b3332aba10082fc7abdf96736b1ced"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.03686",
    "kind": "arxiv",
    "version": 1
  }
}