Pith Number

pith:S7K5MP5C

pith:2022:S7K5MP5CYIK6ZUN6S27HBYATD4

not attested not anchored not stored refs pending

Decision Models for Selecting Federated Learning Architecture Patterns

Hye-Young Paik, Liming Zhu, Qinghua Lu, Sin Kit Lo

arxiv:2204.13291 v3 · 2022-04-28 · cs.LG · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S7K5MP5CYIK6ZUN6S27HBYATD4}

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	2026-07-05T06:05:11.732210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97d5d63fa2c215ecd1be96be70e0131f3883ff5adae9fbc51dd422817bd71649

Aliases

arxiv: 2204.13291 · arxiv_version: 2204.13291v3 · doi: 10.48550/arxiv.2204.13291 · pith_short_12: S7K5MP5CYIK6 · pith_short_16: S7K5MP5CYIK6ZUN6 · pith_short_8: S7K5MP5C

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/S7K5MP5CYIK6ZUN6S27HBYATD4 \
  | 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: 97d5d63fa2c215ecd1be96be70e0131f3883ff5adae9fbc51dd422817bd71649

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ec208a10960af1398cf8d929338bea70314fcc1d52a9031476bc92646635f6a",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-04-28T05:07:26Z",
    "title_canon_sha256": "ace27bcfc1ea95dc6b51ea3e24617c16e26a19dafae4f49c33fea0f662edc199"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.13291",
    "kind": "arxiv",
    "version": 3
  }
}