Pith Number

pith:FSWG7LJW

pith:2024:FSWG7LJW4BAIJSXJPUSBCOBGII

not attested not anchored not stored refs pending

Personalized Additive Modeling for Multi-level Federated Learning

Chengqi Zhang, Guodong Long, Jie Ma, Jing Jiang, Shutong Chen, Tianyi Zhou

arxiv:2405.16472 v2 · 2024-05-26 · 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{FSWG7LJW4BAIJSXJPUSBCOBGII}

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	2026-06-30T00:15:06.762935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cac6fad36e04084cae97d24113826422f2fa6364e441f8eedb23d1a149e2587

Aliases

arxiv: 2405.16472 · arxiv_version: 2405.16472v2 · doi: 10.48550/arxiv.2405.16472 · pith_short_12: FSWG7LJW4BAI · pith_short_16: FSWG7LJW4BAIJSXJ · pith_short_8: FSWG7LJW

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/FSWG7LJW4BAIJSXJPUSBCOBGII \
  | 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: 2cac6fad36e04084cae97d24113826422f2fa6364e441f8eedb23d1a149e2587

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2eb57153b1eb8be845a1a85c0e3bd16a8cea108649094ef363387f7a80af4aed",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-05-26T07:54:53Z",
    "title_canon_sha256": "f45b60aeabc403c9bcb32713491a7ad8559ca72762b4413f80eedb91fad0ed8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.16472",
    "kind": "arxiv",
    "version": 2
  }
}