Pith Number

pith:KOMKBOBT

pith:2025:KOMKBOBTCYRY2453QPT3LJHGHV

not attested not anchored not stored refs pending

Federated Learning: An approach with Hybrid Homomorphic Encryption

Eva Maia, Isabel Pra\c{c}a, Ivan Silva, Ivone Amorim, Pedro Correia

arxiv:2509.03427 v1 · 2025-09-03 · 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{KOMKBOBTCYRY2453QPT3LJHGHV}

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	2026-07-05T12:04:22.838819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5398a0b83316238d73bb83e7b5a4e63d43e1fc69566f9c057eb757af24cd4084

Aliases

arxiv: 2509.03427 · arxiv_version: 2509.03427v1 · doi: 10.48550/arxiv.2509.03427 · pith_short_12: KOMKBOBTCYRY · pith_short_16: KOMKBOBTCYRY2453 · pith_short_8: KOMKBOBT

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/KOMKBOBTCYRY2453QPT3LJHGHV \
  | 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: 5398a0b83316238d73bb83e7b5a4e63d43e1fc69566f9c057eb757af24cd4084

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27ce4440a04aff340631e0d9ed3814c49e65c1b3477ceb6d4c9d8656e94ddd40",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-09-03T15:58:22Z",
    "title_canon_sha256": "4378b54aa33aa8b6dcc71d7b0bb656833989866b9b90e0363cfb7e1f0a0a9c27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.03427",
    "kind": "arxiv",
    "version": 1
  }
}