Pith Number

pith:YZMKLX3L

pith:2021:YZMKLX3LSTZ3HE7VHXLFO6C2YO

not attested not anchored not stored refs pending

FedSoft: Soft Clustered Federated Learning with Proximal Local Updating

Carlee Joe-Wong, Yichen Ruan

arxiv:2112.06053 v2 · 2021-12-11 · 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{YZMKLX3LSTZ3HE7VHXLFO6C2YO}

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	2026-07-05T04:07:42.945120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c658a5df6b94f3b393f53dd657785ac393a9dd6f65fb88a3ddd869001d2b213b

Aliases

arxiv: 2112.06053 · arxiv_version: 2112.06053v2 · doi: 10.48550/arxiv.2112.06053 · pith_short_12: YZMKLX3LSTZ3 · pith_short_16: YZMKLX3LSTZ3HE7V · pith_short_8: YZMKLX3L

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/YZMKLX3LSTZ3HE7VHXLFO6C2YO \
  | 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: c658a5df6b94f3b393f53dd657785ac393a9dd6f65fb88a3ddd869001d2b213b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6241b2f5be69905f8ce25ff40b20fba316ca7b1df04688b60a1de023274b11a9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-12-11T19:26:30Z",
    "title_canon_sha256": "6d19cebfe0eb1cff0d5c7648e9a0852c85a2c72ccd4f925690432894b57a133e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.06053",
    "kind": "arxiv",
    "version": 2
  }
}