Pith Number

pith:QH3YAUGO

pith:2020:QH3YAUGOIQ3A3LBNVEAN7YHTNL

not attested not anchored not stored refs pending

Compression Boosts Differentially Private Federated Learning

Claude Castelluccia, Gergely \'Acs, Pierre Genev\`es, Raouf Kerkouche

arxiv:2011.05578 v1 · 2020-11-10 · 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{QH3YAUGOIQ3A3LBNVEAN7YHTNL}

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	2026-07-05T01:50:51.406741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81f78050ce44360dac2da900dfe0f36ad52686d00f3e3426ec8b91d402cdedde

Aliases

arxiv: 2011.05578 · arxiv_version: 2011.05578v1 · doi: 10.48550/arxiv.2011.05578 · pith_short_12: QH3YAUGOIQ3A · pith_short_16: QH3YAUGOIQ3A3LBN · pith_short_8: QH3YAUGO

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/QH3YAUGOIQ3A3LBNVEAN7YHTNL \
  | 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: 81f78050ce44360dac2da900dfe0f36ad52686d00f3e3426ec8b91d402cdedde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7158a40dd636e46cfd5f6c53471144d3e6bef84aaf1a58c5725a25916db648c4",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-11-10T13:11:03Z",
    "title_canon_sha256": "bc755fe7e4963f8db2f70f5bcd06aeabf60de6d0c7a23712befc60503532e7cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.05578",
    "kind": "arxiv",
    "version": 1
  }
}