Pith Number

pith:2VXHJVIK

pith:2024:2VXHJVIKTU63ZMZXEXZTZLRSEX

not attested not anchored not stored refs pending

Revisiting Differentially Private Hyper-parameter Tuning

Chenglong Wang, Di Wang, Tianhao Wang, Zihang Xiang

arxiv:2402.13087 v3 · 2024-02-20 · cs.LG · 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{2VXHJVIKTU63ZMZXEXZTZLRSEX}

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

Towards Lifecycle Unlearning Commitment Management: Measuring Sample-level Unlearning Completeness

Receipt and verification

First computed	2026-07-05T11:58:17.504649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d56e74d50a9d3dbcb33725f33cae3225eab7b1813f01d1580533ae02ca5d58b3

Aliases

arxiv: 2402.13087 · arxiv_version: 2402.13087v3 · doi: 10.48550/arxiv.2402.13087 · pith_short_12: 2VXHJVIKTU63 · pith_short_16: 2VXHJVIKTU63ZMZX · pith_short_8: 2VXHJVIK

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/2VXHJVIKTU63ZMZXEXZTZLRSEX \
  | 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: d56e74d50a9d3dbcb33725f33cae3225eab7b1813f01d1580533ae02ca5d58b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "763541ae8e55acf384bcda0d0d2c07ed5afec3c1f78497163d8c8a2360aa485a",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-02-20T15:29:49Z",
    "title_canon_sha256": "062749a3ebbd743b713d3f71ad007fa6f591e46e2f87955184a13c59f906a703"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.13087",
    "kind": "arxiv",
    "version": 3
  }
}