Pith Number

pith:2JSYTMS6

pith:2023:2JSYTMS6HUNEIASGDCT56N7KJB

not attested not anchored not stored refs pending

Taming Gradient Variance in Federated Learning with Networked Control Variates

Huaming Du, Mu Wang, Xingyan Chen, Yaling Liu, Yu Zhao

arxiv:2310.17200 v1 · 2023-10-26 · cs.LG · cs.AI · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2JSYTMS6HUNEIASGDCT56N7KJB}

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	2026-07-05T07:05:21.264531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d26589b25e3d1a44024618a7df37ea487495cdf76f69ae2f8c4382dfe55b8acb

Aliases

arxiv: 2310.17200 · arxiv_version: 2310.17200v1 · doi: 10.48550/arxiv.2310.17200 · pith_short_12: 2JSYTMS6HUNE · pith_short_16: 2JSYTMS6HUNEIASG · pith_short_8: 2JSYTMS6

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/2JSYTMS6HUNEIASGDCT56N7KJB \
  | 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: d26589b25e3d1a44024618a7df37ea487495cdf76f69ae2f8c4382dfe55b8acb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "745c1088536ec87dbaa92024df9d7eea641c86cb0c870ad3fb34b2f66671cb34",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-10-26T07:32:52Z",
    "title_canon_sha256": "1622c40eb5adbb69b542210247a017015a3dd4dd4123518540dfc8b9707960a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.17200",
    "kind": "arxiv",
    "version": 1
  }
}