Pith Number

pith:YVALYFZI

pith:2025:YVALYFZIJQPJA433F23ESYR2N6

not attested not anchored not stored refs pending

FRAIN to Train: A Fast-and-Reliable Solution for Decentralized Federated Learning

Sanghyeon Park, Soo-Mook Moon

arxiv:2505.04223 v1 · 2025-05-07 · 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{YVALYFZIJQPJA433F23ESYR2N6}

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	2026-07-05T11:00:09.562384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c540bc17284c1e90737b2eb649623a6f8f13b4609ec88cb4bc66ae45c9d8ff77

Aliases

arxiv: 2505.04223 · arxiv_version: 2505.04223v1 · doi: 10.48550/arxiv.2505.04223 · pith_short_12: YVALYFZIJQPJ · pith_short_16: YVALYFZIJQPJA433 · pith_short_8: YVALYFZI

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/YVALYFZIJQPJA433F23ESYR2N6 \
  | 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: c540bc17284c1e90737b2eb649623a6f8f13b4609ec88cb4bc66ae45c9d8ff77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52ca20fea29a605e44e190fceb54398c266ac78457e4295727a9117b74f402f4",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-07T08:20:23Z",
    "title_canon_sha256": "7098b1ee6fc049e5e88d43a2fbb36ffae6c05cb09661d1c050b4830cd0265f30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.04223",
    "kind": "arxiv",
    "version": 1
  }
}