Pith Number

pith:LDXFJZPY

pith:2025:LDXFJZPY2X6E3T23UBNPX44TRM

not attested not anchored not stored refs pending

APFL: Analytic Personalized Federated Learning via Dual-Stream Least Squares

Anfeng Liu, Feijiang Han, Houbing Herbert Song, Huiping Zhuang, Jianheng Tang, Jiaxu Li, Kejia Fan, Run He, Yajiang Huang, Yunhuai Liu, Zhirui Yang

arxiv:2508.10732 v1 · 2025-08-14 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LDXFJZPY2X6E3T23UBNPX44TRM}

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.

Cited by

1 paper in Pith

Accurate and Resource-Efficient Federated Continual Learning

Receipt and verification

First computed	2026-07-05T11:54:01.569217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58ee54e5f8d5fc4dcf5ba05afbf3938b03982acd7defc8cf0b7a60708df2ae27

Aliases

arxiv: 2508.10732 · arxiv_version: 2508.10732v1 · doi: 10.48550/arxiv.2508.10732 · pith_short_12: LDXFJZPY2X6E · pith_short_16: LDXFJZPY2X6E3T23 · pith_short_8: LDXFJZPY

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/LDXFJZPY2X6E3T23UBNPX44TRM \
  | 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: 58ee54e5f8d5fc4dcf5ba05afbf3938b03982acd7defc8cf0b7a60708df2ae27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a61df787ff51d7380870c9e93f10e1b1a6de6b661d396eeef12211e29d7d1014",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-08-14T15:12:50Z",
    "title_canon_sha256": "7a896bd82d09429cda8b7869a1d133c7dea45a38215a56c65a0e32a3f6da8bd9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.10732",
    "kind": "arxiv",
    "version": 1
  }
}