Pith Number

pith:ZLYYCMWL

pith:2024:ZLYYCMWLZMNKBPQXALIXXSC2EJ

not attested not anchored not stored refs pending

Combining missing data imputation and internal validation in clinical risk prediction models

Emily C. Zabor, Junhui Mi, Rahul D. Tendulkar, Sarah M. C. Sittenfeld, Sujata Patil

arxiv:2411.14542 v1 · 2024-11-21 · stat.ME · 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{ZLYYCMWLZMNKBPQXALIXXSC2EJ}

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	2026-07-05T09:38:52.966252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

caf18132cbcb1aa0be1702d17bc85a2255237155632c22fc4913551e3be94d07

Aliases

arxiv: 2411.14542 · arxiv_version: 2411.14542v1 · doi: 10.48550/arxiv.2411.14542 · pith_short_12: ZLYYCMWLZMNK · pith_short_16: ZLYYCMWLZMNKBPQX · pith_short_8: ZLYYCMWL

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/ZLYYCMWLZMNKBPQXALIXXSC2EJ \
  | 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: caf18132cbcb1aa0be1702d17bc85a2255237155632c22fc4913551e3be94d07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "404a88efd89153f2f2fc2fa0ed8cfb7078a33cbecf62fc14bbd09a56ee2cab88",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2024-11-21T19:16:03Z",
    "title_canon_sha256": "0af3387d9cc0c904aa5060f97c80f3d3918592e9831eaff309c93db8d2d08184"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.14542",
    "kind": "arxiv",
    "version": 1
  }
}