Pith Number

pith:4PH2HG6O

pith:2020:4PH2HG6OSKGK4HF7IK3XO23PWT

not attested not anchored not stored refs pending

Real-time imputation of missing predictor values in clinical practice

Folkert W Asselbergs, Jeroen Hoogland, John JL Jacobs, Karel GM Moons, Menno Brandjes, Michiel L Bots, Steven WJ Nijman, Thomas PA Debray, T Katrien J Groenhof

arxiv:2012.01099 v1 · 2020-12-02 · stat.AP · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4PH2HG6OSKGK4HF7IK3XO23PWT}

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	2026-07-05T01:56:35.467171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3cfa39bce928cae1cbf42b7776b6fb4c11036856c2918e8b18bf515be500cc5

Aliases

arxiv: 2012.01099 · arxiv_version: 2012.01099v1 · doi: 10.48550/arxiv.2012.01099 · pith_short_12: 4PH2HG6OSKGK · pith_short_16: 4PH2HG6OSKGK4HF7 · pith_short_8: 4PH2HG6O

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/4PH2HG6OSKGK4HF7IK3XO23PWT \
  | 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: e3cfa39bce928cae1cbf42b7776b6fb4c11036856c2918e8b18bf515be500cc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a543040d7b29cedc2e3553dd20baf9debacc96c450ce722e84109627ac19c82",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2020-12-02T11:35:54Z",
    "title_canon_sha256": "b32a590fd9319dfda376dfd68d219c75812dbe650e4fd3afb35a44722cc535a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.01099",
    "kind": "arxiv",
    "version": 1
  }
}