Pith Number

pith:JT5M72D5

pith:2025:JT5M72D5RYWNTJOCE76LLCR62Y

not attested not anchored not stored refs pending

Addressing the Collaboration Dilemma in Low-Data Federated Learning via Transient Sparsity

Andrey Poddubnyy, Boqian Wu, Decebal Constantin Mocanu, Elena Mocanu, Mykola Pechenizkiy, Phuong H. Nguyen, Qiao Xiao

arxiv:2506.00932 v1 · 2025-06-01 · 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{JT5M72D5RYWNTJOCE76LLCR62Y}

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	2026-07-05T11:13:43.069018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cfacfe87d8e2cd9a5c227fcb58a3ed62df3adbd5e3b5c09dfec79f413937c0c

Aliases

arxiv: 2506.00932 · arxiv_version: 2506.00932v1 · doi: 10.48550/arxiv.2506.00932 · pith_short_12: JT5M72D5RYWN · pith_short_16: JT5M72D5RYWNTJOC · pith_short_8: JT5M72D5

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/JT5M72D5RYWNTJOCE76LLCR62Y \
  | 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: 4cfacfe87d8e2cd9a5c227fcb58a3ed62df3adbd5e3b5c09dfec79f413937c0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18474b2606c391fc0601523cd9dc49dd610e71dad45a925dbb68cdc6e03ac330",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-01T09:53:54Z",
    "title_canon_sha256": "a755f3705b0cffe950ff66fc9835a0b1249c1995e1880aa47d1c336d013cd94f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.00932",
    "kind": "arxiv",
    "version": 1
  }
}