Pith Number

pith:42A7LPY2

pith:2021:42A7LPY2RROKTHORUOISS3DNQN

not attested not anchored not stored refs pending

A Field Guide to Federated Optimization

Advait Gadhikar, Alex Ingerman, Ameet Talwalkar, Ananda Theertha Suresh, Andrew Hard, Antonious M. Girgis, Blaise Aguera y Arcas, Blake Woodworth, Chaoyang He, Chen Zhu, Chunxiang Zheng, Deepesh Data, Felix X. Yu, Filip Hanzely, Galen Andrew, Gauri Joshi, Hang Qi, H. Brendan McMahan, Honglin Yuan, Hongyi Wang, Hubert Eichner, Jakub Konecny, Jianyu Wang, Karan Singhal, Katharine Daly, Luyang Liu, Mahdi Soltanolkotabi, Manzil Zaheer, Martin Jaggi, Maruan Al-Shedivat, Mehryar Mohri, Mi Zhang, Peter Kairouz, Peter Richtarik, Sai Praneeth Karimireddy, Salman Avestimehr, Samuel Horvath, Sanmi Koyejo, Sashank J. Reddi, Satyen Kale, Sebastian U. Stich, Shanshan Wu, Suhas Diggavi, Tara Javidi, Tian Li, Tong Zhang, Virginia Smith, Weikang Song, Wennan Zhu, Zachary Charles, Zachary Garrett, Zheng Xu, Zhouyuan Huo

arxiv:2107.06917 v1 · 2021-07-14 · 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{42A7LPY2RROKTHORUOISS3DNQN}

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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

14 papers in Pith

Entropy-Regularized Probabilistic Gates for Sparse Model Discovery in Scarce-Data Federated Learning

Automated Byzantine-Resilient Clustered Decentralized Federated Learning for Battery Intelligence in Connected EVs

Communication-Efficient Federated Fine-Tuning

A Survey on Foundation Models for Personalized Federated Intelligence

Receipt and verification

First computed	2026-07-05T02:58:08.214770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e681f5bf1a8c5ca99dd1a391296c6d834c25ef6621f0c8d4664f5f4e851531b3

Aliases

arxiv: 2107.06917 · arxiv_version: 2107.06917v1 · doi: 10.48550/arxiv.2107.06917 · pith_short_12: 42A7LPY2RROK · pith_short_16: 42A7LPY2RROKTHOR · pith_short_8: 42A7LPY2

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/42A7LPY2RROKTHORUOISS3DNQN \
  | 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: e681f5bf1a8c5ca99dd1a391296c6d834c25ef6621f0c8d4664f5f4e851531b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e624e1998db1948fd9add92a355775860d649b41dfdc23863417b13bc26b221",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-07-14T18:09:08Z",
    "title_canon_sha256": "1cfd91c64f29b9a303a8ac874199218a4b2418653faa499674c43b3ab6bf826c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.06917",
    "kind": "arxiv",
    "version": 1
  }
}