Pith Number

pith:HY4QHMTZ

pith:2024:HY4QHMTZY3GZLV5Q736F3RROA4

not attested not anchored not stored refs pending

Convergent Differential Privacy Analysis for General Federated Learning

Dacheng Tao, Li Shen, Qixin Zhang, Yan Sun

arxiv:2408.15621 v3 · 2024-08-28 · 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{HY4QHMTZY3GZLV5Q736F3RROA4}

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	2026-05-18T03:09:46.668574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e3903b279c6cd95d7b0fefc5dc62e071d8057c351c3c08b755744187ca1dc33

Aliases

arxiv: 2408.15621 · arxiv_version: 2408.15621v3 · doi: 10.48550/arxiv.2408.15621 · pith_short_12: HY4QHMTZY3GZ · pith_short_16: HY4QHMTZY3GZLV5Q · pith_short_8: HY4QHMTZ

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/HY4QHMTZY3GZLV5Q736F3RROA4 \
  | 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: 3e3903b279c6cd95d7b0fefc5dc62e071d8057c351c3c08b755744187ca1dc33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "970847ebfdf395a25e626fd83fd9b5daa8ec7aee591ad1221a7f5010d504e798",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-08-28T08:22:21Z",
    "title_canon_sha256": "e78b1ba41c6e557f554519fb076e210ee2db80a2a4bc3e0ef5cf62a33fdcc603"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.15621",
    "kind": "arxiv",
    "version": 3
  }
}