Pith Number

pith:IYAKQ3GS

pith:2024:IYAKQ3GSBW4DPG46GBIV7M7KXJ

not attested not anchored not stored refs pending

Comparison of static and dynamic random forests models for EHR data in the presence of competing risks: predicting central line-associated bloodstream infection

Ben Van Calster, Christel Janssens, Elena Albu, Frank Rademakers, Laure Wynants, Pieter Stijnen, Shan Gao, Veerle Cossey, Yves Debaveye

arxiv:2404.16127 v2 · 2024-04-24 · cs.LG · stat.ML

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

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\usepackage{pith}
\pithnumber{IYAKQ3GSBW4DPG46GBIV7M7KXJ}

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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

Challenges and recommendations for Electronic Health Records data extraction and preparation for dynamic prediction modelling in hospitalized patients -- a practical guide

Receipt and verification

First computed	2026-07-05T08:22:39.825821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4600a86cd20db8379b9e30515fb3eaba46791300f9f0439609a00d11c589a3c6

Aliases

arxiv: 2404.16127 · arxiv_version: 2404.16127v2 · doi: 10.48550/arxiv.2404.16127 · pith_short_12: IYAKQ3GSBW4D · pith_short_16: IYAKQ3GSBW4DPG46 · pith_short_8: IYAKQ3GS

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/IYAKQ3GSBW4DPG46GBIV7M7KXJ \
  | 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: 4600a86cd20db8379b9e30515fb3eaba46791300f9f0439609a00d11c589a3c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "836c51b81c36015e400c3945e157bab86ea5ffa3d3a3c643707a6038614658ac",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-04-24T18:31:48Z",
    "title_canon_sha256": "b484abb46f10719c4cdfa0443c96eac7b16b6bb2e88f146f341caebfecfd1ec4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.16127",
    "kind": "arxiv",
    "version": 2
  }
}