Pith Number

pith:KQROFG73

pith:2025:KQROFG73X6RL5FXGPOA6TC3IU7

not attested not anchored not stored refs pending

When Secure Aggregation Falls Short: Achieving Long-Term Privacy in Asynchronous Federated Learning for LEO Satellite Networks

Mohamed Elmahallawy, Tie Luo

arxiv:2508.13425 v1 · 2025-08-19 · 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{KQROFG73X6RL5FXGPOA6TC3IU7}

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	2026-07-05T11:55:47.798550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5422e29bfbbfa2be96e67b81e98b68a7e9882c7cdba628901ab936a1b3adcd23

Aliases

arxiv: 2508.13425 · arxiv_version: 2508.13425v1 · doi: 10.48550/arxiv.2508.13425 · pith_short_12: KQROFG73X6RL · pith_short_16: KQROFG73X6RL5FXG · pith_short_8: KQROFG73

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/KQROFG73X6RL5FXGPOA6TC3IU7 \
  | 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: 5422e29bfbbfa2be96e67b81e98b68a7e9882c7cdba628901ab936a1b3adcd23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7d6a6fd66eb16232f4e961a26b04b694909fd8468b54dc8e89fa83ddc1da4ae",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-08-19T00:55:04Z",
    "title_canon_sha256": "bd79508e312a45df5c8156917468f9e2f9467bc9ae9ad4ba529dd3da9bca235c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.13425",
    "kind": "arxiv",
    "version": 1
  }
}