Pith Number

pith:4KVBUQZF

pith:2022:4KVBUQZFAKXCTAJEH6SNIJXAFO

not attested not anchored not stored refs pending

Adap DP-FL: Differentially Private Federated Learning with Adaptive Noise

Jie Fu, Xiao Han, Zhili Chen

arxiv:2211.15893 v1 · 2022-11-29 · cs.LG · cs.CR · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4KVBUQZFAKXCTAJEH6SNIJXAFO}

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	2026-07-05T05:20:19.515182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2aa1a432502ae2981243fa4d426e02bac76f8dddf9bae6f0e838ce59a4727b7

Aliases

arxiv: 2211.15893 · arxiv_version: 2211.15893v1 · doi: 10.48550/arxiv.2211.15893 · pith_short_12: 4KVBUQZFAKXC · pith_short_16: 4KVBUQZFAKXCTAJE · pith_short_8: 4KVBUQZF

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/4KVBUQZFAKXCTAJEH6SNIJXAFO \
  | 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: e2aa1a432502ae2981243fa4d426e02bac76f8dddf9bae6f0e838ce59a4727b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "485d7d8071a931787808f768bb55ee191a962c8116a3299b352e9bec7fc12144",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-11-29T03:20:40Z",
    "title_canon_sha256": "07e8c76b9dc48f70fe11e36b8a25133253e87b35ca3f73296a0c5e802a1742c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.15893",
    "kind": "arxiv",
    "version": 1
  }
}