Pith Number

pith:7OVGEP2S

pith:2025:7OVGEP2SQFFHFJFAFOAUWAIDU5

not attested not anchored not stored refs pending

A Transformer-based survival model for prediction of all-cause mortality in heart failure patients: a multi-cohort study

Christopher Yau, Folkert W Asselbergs, Gholamreza Salimi-Khorshidi, Huimin Su, John GF Cleland, Kazem Rahimi, Mark Woodward, Nathalie Conrad, Nouman Ahmed, Rod Jackson, Shishir Rao

arxiv:2503.12317 v1 · 2025-03-16 · 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{7OVGEP2SQFFHFJFAFOAUWAIDU5}

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	2026-07-05T10:32:10.074790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbaa623f52814a72a4a02b814b0103a74a67fe565d0eec805e16d41025bf9813

Aliases

arxiv: 2503.12317 · arxiv_version: 2503.12317v1 · doi: 10.48550/arxiv.2503.12317 · pith_short_12: 7OVGEP2SQFFH · pith_short_16: 7OVGEP2SQFFHFJFA · pith_short_8: 7OVGEP2S

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/7OVGEP2SQFFHFJFAFOAUWAIDU5 \
  | 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: fbaa623f52814a72a4a02b814b0103a74a67fe565d0eec805e16d41025bf9813

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9c7248a668274554da3716e6b481307bbe9c5dbd3252cf762ebcc7e673e75e2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-03-16T01:53:50Z",
    "title_canon_sha256": "54b16b4fc0419be8eacafac55a379dc333b783971549cdd5ee58f6ad8c89d654"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.12317",
    "kind": "arxiv",
    "version": 1
  }
}