Pith Number

pith:KQWUPD7S

pith:2025:KQWUPD7SPCYA2WKX4LPKFV35IG

not attested not anchored not stored refs pending

Rethinking Federated Learning Over the Air: The Blessing of Scaling Up

Bikramjit Das, Howard H. Yang, Jiaqi Zhu, Nikolaos Pappas, Yong Xie

arxiv:2508.17697 v1 · 2025-08-25 · 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{KQWUPD7SPCYA2WKX4LPKFV35IG}

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	2026-07-05T11:58:45.970643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

542d478ff278b00d5957e2dea2d77d41bd7db0f3cb32b64b45d4fd40c44edaee

Aliases

arxiv: 2508.17697 · arxiv_version: 2508.17697v1 · doi: 10.48550/arxiv.2508.17697 · pith_short_12: KQWUPD7SPCYA · pith_short_16: KQWUPD7SPCYA2WKX · pith_short_8: KQWUPD7S

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/KQWUPD7SPCYA2WKX4LPKFV35IG \
  | 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: 542d478ff278b00d5957e2dea2d77d41bd7db0f3cb32b64b45d4fd40c44edaee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "631a85a00483e6360c4663afa4820dbb8b315925008a27a9ee790c74a8cb9ecb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-08-25T06:13:57Z",
    "title_canon_sha256": "672b1481d10555929a92facc5fd636a6c90a7d5c0ba2a636d94de84a8e87c024"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.17697",
    "kind": "arxiv",
    "version": 1
  }
}