Pith Number

pith:DVMZ7EVX

pith:2021:DVMZ7EVX6WKZTQPXT4EH5U5RYJ

not attested not anchored not stored refs pending

Constrained Differentially Private Federated Learning for Low-bandwidth Devices

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

arxiv:2103.00342 v1 · 2021-02-27 · cs.CR · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DVMZ7EVX6WKZTQPXT4EH5U5RYJ}

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	2026-07-05T02:19:04.850064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d599f92b7f59599c1f79f087ed3b1c258143c07ed79175471db6f4d6c135c2e

Aliases

arxiv: 2103.00342 · arxiv_version: 2103.00342v1 · doi: 10.48550/arxiv.2103.00342 · pith_short_12: DVMZ7EVX6WKZ · pith_short_16: DVMZ7EVX6WKZTQPX · pith_short_8: DVMZ7EVX

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/DVMZ7EVX6WKZTQPXT4EH5U5RYJ \
  | 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: 1d599f92b7f59599c1f79f087ed3b1c258143c07ed79175471db6f4d6c135c2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "686644cacf2dea624badcd7946cddad9ec019ef7e7dafd30a6c75cd039ae5586",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2021-02-27T22:25:06Z",
    "title_canon_sha256": "bf944f5df393177e596f1b7b104433a0041890442c41fa622cbcd55d18ef30d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.00342",
    "kind": "arxiv",
    "version": 1
  }
}