Pith Number

pith:HO4JLOB2

pith:2024:HO4JLOB2M7LWPQTWZYL5GF4PQQ

not attested not anchored not stored refs pending

Addressing Data Heterogeneity in Federated Learning of Cox Proportional Hazards Models

Ardhendu Tripathy, Navid Seidi, Sajal K. Das, Satyaki Roy

arxiv:2407.14960 v1 · 2024-07-20 · cs.LG · stat.AP · stat.ML

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HO4JLOB2M7LWPQTWZYL5GF4PQQ}

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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

Predicting Survival of Hemodialysis Patients using Federated Learning

Receipt and verification

First computed	2026-07-05T11:07:03.619890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bb895b83a67d767c276ce17d3178f840f0faca69c82b5a8cdb4b3b7fa75aebd

Aliases

arxiv: 2407.14960 · arxiv_version: 2407.14960v1 · doi: 10.48550/arxiv.2407.14960 · pith_short_12: HO4JLOB2M7LW · pith_short_16: HO4JLOB2M7LWPQTW · pith_short_8: HO4JLOB2

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/HO4JLOB2M7LWPQTWZYL5GF4PQQ \
  | 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: 3bb895b83a67d767c276ce17d3178f840f0faca69c82b5a8cdb4b3b7fa75aebd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb0ef3f0931d642195dee08b0bb7da184bdd367795814caf3bc073f7ef899bd3",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-07-20T18:34:20Z",
    "title_canon_sha256": "a35e523965e50b7ff8bd3c5cb6cc28e0575dc18646a273e4ef68ef97f26a6b79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.14960",
    "kind": "arxiv",
    "version": 1
  }
}