Pith Number

pith:5X7JKIEB

pith:2023:5X7JKIEBWNKCUUH4L6R2ESHUXO

not attested not anchored not stored refs pending

Composite federated learning with heterogeneous data

Jiang Hu, Jiaojiao Zhang, Mikael Johansson

arxiv:2309.01795 v1 · 2023-09-04 · cs.LG · cs.DC · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5X7JKIEBWNKCUUH4L6R2ESHUXO}

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.

Cited by

1 paper in Pith

Non-convex composite federated learning with heterogeneous data

Receipt and verification

First computed	2026-07-05T06:47:43.344263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edfe952081b3542a50fc5fa3a248f4bbab6ba615ff2ac604aedd5cd2b8b7e212

Aliases

arxiv: 2309.01795 · arxiv_version: 2309.01795v1 · doi: 10.48550/arxiv.2309.01795 · pith_short_12: 5X7JKIEBWNKC · pith_short_16: 5X7JKIEBWNKCUUH4 · pith_short_8: 5X7JKIEB

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/5X7JKIEBWNKCUUH4L6R2ESHUXO \
  | 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: edfe952081b3542a50fc5fa3a248f4bbab6ba615ff2ac604aedd5cd2b8b7e212

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe9518ba58fd0dafcfcd8cc0f355af6fd5e1cbf8333bfa2d67fda555a2ce010f",
    "cross_cats_sorted": [
      "cs.DC",
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-09-04T20:22:57Z",
    "title_canon_sha256": "6b2d6ac794083a8305126ec60770f18dcbd1d5c4b94a1503b60b3cfe094d28a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.01795",
    "kind": "arxiv",
    "version": 1
  }
}