Pith Number

pith:LBWCSO2C

pith:2025:LBWCSO2CJZFXXXIWF6KHLSEM74

not attested not anchored not stored refs pending

An Empirical Study of Machine Learning Robustness and Scalability for Imbalanced Tabular Clinical Data in Emergency and Critical Care

Marcellin Atemkeng, Yusuf Brima

Tabular foundation models achieve competitive results on imbalanced clinical data at lower computational cost than deeper alternatives.

arxiv:2512.21602 v3 · 2025-12-25 · cs.LG · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LBWCSO2CJZFXXXIWF6KHLSEM74}

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.

Claims

C1strongest claim

Tabular foundation models showed promise by combining competitive performance at low computational cost.

C2weakest assumption

That the two chosen datasets and seven prediction tasks sufficiently represent real-world clinical imbalance scenarios and that results will generalize beyond MIMIC-IV-ED and eICU.

C3one line summary

Tabular foundation models achieve competitive weighted F1 scores on imbalanced emergency care data while scaling more efficiently than some deep models like TabNet.

Receipt and verification

First computed	2026-05-27T01:04:54.194076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

586c293b424e4b7bdd162f9475c88cff2bfb422b7a507f8e098172cc65ab2d9b

Aliases

arxiv: 2512.21602 · arxiv_version: 2512.21602v3 · doi: 10.48550/arxiv.2512.21602 · pith_short_12: LBWCSO2CJZFX · pith_short_16: LBWCSO2CJZFXXXIW · pith_short_8: LBWCSO2C

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/LBWCSO2CJZFXXXIWF6KHLSEM74 \
  | 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: 586c293b424e4b7bdd162f9475c88cff2bfb422b7a507f8e098172cc65ab2d9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49268615cffbe5c95ee3c8a6cf19f1086b64bac297bf7bae9cf858e8ef932ff4",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-12-25T09:49:48Z",
    "title_canon_sha256": "a6a4bff74efa7438e662da4320d3fd96107295b52dd7ee46f67d175d94ca4ef7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.21602",
    "kind": "arxiv",
    "version": 3
  }
}