Pith Number

pith:WE62MRDT

pith:2024:WE62MRDTM6I2CVYVDCIJADWPE5

not attested not anchored not stored refs pending

Beyond Local Sharpness: Communication-Efficient Global Sharpness-aware Minimization for Federated Learning

Barbara Caputo, Debora Caldarola, Marco Ciccone, Pietro Cagnasso

arxiv:2412.03752 v2 · 2024-12-04 · 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{WE62MRDTM6I2CVYVDCIJADWPE5}

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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

1 paper in Pith

Subspace Optimization for Efficient Federated Learning under Heterogeneous Data

Receipt and verification

First computed	2026-07-05T10:41:50.964334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b13da644736791a157151890900ecf2770799d678bdfd7ac893994403c94e1c7

Aliases

arxiv: 2412.03752 · arxiv_version: 2412.03752v2 · doi: 10.48550/arxiv.2412.03752 · pith_short_12: WE62MRDTM6I2 · pith_short_16: WE62MRDTM6I2CVYV · pith_short_8: WE62MRDT

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/WE62MRDTM6I2CVYVDCIJADWPE5 \
  | 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: b13da644736791a157151890900ecf2770799d678bdfd7ac893994403c94e1c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f5ba44007067d57196a3223ca4fd841a7dd6bcbc1a5b6a75c535e4005c0f334",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2024-12-04T22:46:06Z",
    "title_canon_sha256": "f6b56ba9e02d117dae2007317d4dbed9535226361ddc3199b76d8f00c84e7351"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.03752",
    "kind": "arxiv",
    "version": 2
  }
}