Pith Number

pith:IUT4ZGDM

pith:2022:IUT4ZGDMJ3EABXPLZWTZUUN6FW

not attested not anchored not stored refs pending

Statistical Design and Analysis for Robust Machine Learning: A Case Study from COVID-19

Alexander Titcomb, Ana Tendero-Ca\~nadas, Bj\"orn W. Schuller, Chris Holmes, Davide Pigoli, David Hurley, George Nicholson, Harry Coppock, Ivan Kiskin, Jobie Budd, Joe Packham, Jonathon Mellor, Kieran Baker, Lorraine Butler, Radka Jersakova, Richard Payne, Sabrina Egglestone, Selina Patel, Stephen J. Roberts, Steven G. Gilmour, Tracey Thornley, Vasiliki Koutra

arxiv:2212.08571 v2 · 2022-12-15 · cs.SD · cs.LG · eess.AS · 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{IUT4ZGDMJ3EABXPLZWTZUUN6FW}

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	2026-07-05T05:45:36.461771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4527cc986c4ec800ddebcda79a51be2d906c5b3afdf4ef74dff90ac2ee7dc09d

Aliases

arxiv: 2212.08571 · arxiv_version: 2212.08571v2 · doi: 10.48550/arxiv.2212.08571 · pith_short_12: IUT4ZGDMJ3EA · pith_short_16: IUT4ZGDMJ3EABXPL · pith_short_8: IUT4ZGDM

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/IUT4ZGDMJ3EABXPLZWTZUUN6FW \
  | 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: 4527cc986c4ec800ddebcda79a51be2d906c5b3afdf4ef74dff90ac2ee7dc09d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4497c73c54f06187a085a5ebceab93086cefeb51443b0b5637f4dae17a41baec",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS",
      "stat.AP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2022-12-15T13:50:13Z",
    "title_canon_sha256": "8c2605c6bf8e84bc7ac45de5df61e187d90e0ccdf5c165132bf4c44679dade58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.08571",
    "kind": "arxiv",
    "version": 2
  }
}