Pith Number

pith:Z5QK7DQ3

pith:2022:Z5QK7DQ3OJN3IOGZNFNYYAJ24Y

not attested not anchored not stored refs pending

Classification of datasets with imputed missing values: does imputation quality matter?

AIX-COVNET Collaboration, Antti Rannikko, Carola-Bibiane Sch\"onlieb, Evis Sala, James H.F. Rudd, Jan Stanczuk, Jing Tang, John A.D. Aston, Julian Gilbey, Matthew Thorpe, Michael Roberts, Mishal Patel, Philip Teare, Pietro Lio, Ramon Vinas Torne, S\"oren Dittmer, Tolou Shadbahr, Tuomas Mirtti

arxiv:2206.08478 v1 · 2022-06-16 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z5QK7DQ3OJN3IOGZNFNYYAJ24Y}

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	2026-07-05T07:25:37.436644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf60af8e1b725bb438d9695b8c013ae617f96f55fd8c2a03691ae84c7800f967

Aliases

arxiv: 2206.08478 · arxiv_version: 2206.08478v1 · doi: 10.48550/arxiv.2206.08478 · pith_short_12: Z5QK7DQ3OJN3 · pith_short_16: Z5QK7DQ3OJN3IOGZ · pith_short_8: Z5QK7DQ3

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/Z5QK7DQ3OJN3IOGZNFNYYAJ24Y \
  | 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: cf60af8e1b725bb438d9695b8c013ae617f96f55fd8c2a03691ae84c7800f967

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "942f253d94a95ff0661ebafae0d4a9e63a7c243e6fe7b3521802e45bd95f3a8b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-06-16T22:58:03Z",
    "title_canon_sha256": "ff061624a05a038a11d2b18e48c5e9a1b0f630e8f46f23a3363b96840677fd37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.08478",
    "kind": "arxiv",
    "version": 1
  }
}