Pith Number

pith:PXDQKYHV

pith:2025:PXDQKYHVPUELXGRW6GYB3CHFVN

not attested not anchored not stored refs pending

Comparing methods for handling missing data in electronic health records for dynamic risk prediction of 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:2506.06707 v1 · 2025-06-07 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PXDQKYHVPUELXGRW6GYB3CHFVN}

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	2026-07-05T11:17:54.436241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7dc70560f57d08bb9a36f1b01d88e5ab6eaaf07a640fd78c108b3f147ef2f7ff

Aliases

arxiv: 2506.06707 · arxiv_version: 2506.06707v1 · doi: 10.48550/arxiv.2506.06707 · pith_short_12: PXDQKYHVPUEL · pith_short_16: PXDQKYHVPUELXGRW · pith_short_8: PXDQKYHV

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/PXDQKYHVPUELXGRW6GYB3CHFVN \
  | 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: 7dc70560f57d08bb9a36f1b01d88e5ab6eaaf07a640fd78c108b3f147ef2f7ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1336deb4250a642e1f7e26a4eda6fc62f39fea9a6a023df1f9c2f49c374f160",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2025-06-07T08:09:00Z",
    "title_canon_sha256": "bf075f30594b43bc3ba55fece12e0d9639fa919bd55dfbe41524a48361e94afd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.06707",
    "kind": "arxiv",
    "version": 1
  }
}