Pith Number

pith:3TPAYP4I

pith:2025:3TPAYP4I5XWD6RK7A3QJIEIEO2

not attested not anchored not stored refs pending

Proxy Model-Guided Reinforcement Learning for Client Selection in Federated Recommendation

Hongzhi Yin, Jianxin Li, Liang Qu, Penghui Ruan, Wei Yuan, Yuhui Shi

arxiv:2508.10401 v1 · 2025-08-14 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3TPAYP4I5XWD6RK7A3QJIEIEO2}

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	2026-07-05T11:53:55.481264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcde0c3f88edec3f455f06e09411047698eb8a22eaef56cb69fd52ed4fcf90ab

Aliases

arxiv: 2508.10401 · arxiv_version: 2508.10401v1 · doi: 10.48550/arxiv.2508.10401 · pith_short_12: 3TPAYP4I5XWD · pith_short_16: 3TPAYP4I5XWD6RK7 · pith_short_8: 3TPAYP4I

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/3TPAYP4I5XWD6RK7A3QJIEIEO2 \
  | 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: dcde0c3f88edec3f455f06e09411047698eb8a22eaef56cb69fd52ed4fcf90ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "864bfcf366bda469671f22664cf06cae20eb71792e1220fd64633bd04db4997c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-08-14T07:03:39Z",
    "title_canon_sha256": "200ea3e7d3f827730f7ff0470b05fbce6308fd40d8cf34a2308532121096edfb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.10401",
    "kind": "arxiv",
    "version": 1
  }
}