Pith Number

pith:ZA7V4243

pith:2025:ZA7V4243OLZDJZH5ZS4HOSCWLZ

not attested not anchored not stored refs pending

Joint Graph Estimation and Signal Restoration for Robust Federated Learning

Hiroshi Higashi, Junya Hara, Tsutahiro Fukuhara, Yuichi Tanaka

arxiv:2505.11648 v1 · 2025-05-16 · cs.LG · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZA7V4243OLZDJZH5ZS4HOSCWLZ}

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

Joint Graph Estimation and Signal Restoration for Robust Federated Learning

Receipt and verification

First computed	2026-07-05T11:04:24.837764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c83f5e6b9b72f234e4fdccb87748565e4d398b1988de54c96ca72c938b92098b

Aliases

arxiv: 2505.11648 · arxiv_version: 2505.11648v1 · doi: 10.48550/arxiv.2505.11648 · pith_short_12: ZA7V4243OLZD · pith_short_16: ZA7V4243OLZDJZH5 · pith_short_8: ZA7V4243

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/ZA7V4243OLZDJZH5ZS4HOSCWLZ \
  | 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: c83f5e6b9b72f234e4fdccb87748565e4d398b1988de54c96ca72c938b92098b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "746b10fb5991f7741bbd5eca8353e390ab1113c78a5f2747eacfd83946a23094",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-16T19:17:59Z",
    "title_canon_sha256": "8ca27cf55c12fa5d712190e95ddb68ec7367b01e538c46f301648447db6cd631"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.11648",
    "kind": "arxiv",
    "version": 1
  }
}