Pith Number

pith:2UQ7BDOK

pith:2019:2UQ7BDOK2HVLZYMABHNT5ONV5A

not attested not anchored not stored refs pending

Evaluating Differentially Private Machine Learning in Practice

Bargav Jayaraman, David Evans

arxiv:1902.08874 v4 · 2019-02-24 · cs.LG · cs.CR · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2UQ7BDOK2HVLZYMABHNT5ONV5A}

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

Privacy Leakage in Federated Learning in Radiology Reports: A Comparative Evaluation of Tokenizer-Driven Privacy Risks

Receipt and verification

First computed	2026-07-04T23:55:10.542016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d521f08dcad1eabce18009db3eb9b5e8070ddcd3dca664bbde67cfa9d8b3af41

Aliases

arxiv: 1902.08874 · arxiv_version: 1902.08874v4 · doi: 10.48550/arxiv.1902.08874 · pith_short_12: 2UQ7BDOK2HVL · pith_short_16: 2UQ7BDOK2HVLZYMA · pith_short_8: 2UQ7BDOK

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/2UQ7BDOK2HVLZYMABHNT5ONV5A \
  | 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: d521f08dcad1eabce18009db3eb9b5e8070ddcd3dca664bbde67cfa9d8b3af41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14e1f9690a5d76abdd91df06d66fcb8812bac43384a010fe12bfda3c48b9e78d",
    "cross_cats_sorted": [
      "cs.CR",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-02-24T01:48:53Z",
    "title_canon_sha256": "76251385e3958666078517659a63454d0794719c7547dcad16426f545d1ecb53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.08874",
    "kind": "arxiv",
    "version": 4
  }
}