Pith Number

pith:JDYM4BAZ

pith:2023:JDYM4BAZD5VLS5DFT4OWLY4ZMQ

not attested not anchored not stored refs pending

Scaling Survival Analysis in Healthcare with Federated Survival Forests: A Comparative Study on Heart Failure and Breast Cancer Genomics

Alberto Archetti, Francesca Ieva, Matteo Matteucci

arxiv:2308.02382 v1 · 2023-08-04 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JDYM4BAZD5VLS5DFT4OWLY4ZMQ}

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	2026-07-05T06:37:41.989002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48f0ce04191f6ab974659f1d65e39964251318823cd9360fc992907259a71abe

Aliases

arxiv: 2308.02382 · arxiv_version: 2308.02382v1 · doi: 10.48550/arxiv.2308.02382 · pith_short_12: JDYM4BAZD5VL · pith_short_16: JDYM4BAZD5VLS5DF · pith_short_8: JDYM4BAZ

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/JDYM4BAZD5VLS5DFT4OWLY4ZMQ \
  | 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: 48f0ce04191f6ab974659f1d65e39964251318823cd9360fc992907259a71abe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ee6dc6d5721b5596707c7fe4c4ae07b45ae665d10eec4eb4dc9ef8c4d108879",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-08-04T15:25:56Z",
    "title_canon_sha256": "079fe810add47a0517e53f89c814e1b0ad5d76c89ff1b47a760d9085563866ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.02382",
    "kind": "arxiv",
    "version": 1
  }
}