Pith Number

pith:TNP4JCKW

pith:2025:TNP4JCKWYERUKKX3UK3GDGETCL

not attested not anchored not stored refs pending

FedRand: Enhancing Privacy in Federated Learning with Randomized LoRA Subparameter Updates

Byungjoo Kim, Sangwoo Park, Seanie Lee, Sung Ju Hwang

arxiv:2503.07216 v2 · 2025-03-10 · 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{TNP4JCKWYERUKKX3UK3GDGETCL}

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	2026-07-05T10:28:39.771259Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b5fc48956c123452afba2b661989312cd3c8d15002219d6e814c707614801ac

Aliases

arxiv: 2503.07216 · arxiv_version: 2503.07216v2 · doi: 10.48550/arxiv.2503.07216 · pith_short_12: TNP4JCKWYERU · pith_short_16: TNP4JCKWYERUKKX3 · pith_short_8: TNP4JCKW

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/TNP4JCKWYERUKKX3UK3GDGETCL \
  | 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: 9b5fc48956c123452afba2b661989312cd3c8d15002219d6e814c707614801ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc5383b0db95f2c655277a025ed2d15f410496433e94b6ff59d0ab145d8a26eb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-03-10T11:55:50Z",
    "title_canon_sha256": "89a9817c2c12e39d1e6b6447f6fb340a1b099e89ce444a97eb4cb6a5245ffc99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.07216",
    "kind": "arxiv",
    "version": 2
  }
}