Pith Number

pith:AUMLUU6T

pith:2026:AUMLUU6TTF3SWHMIXW3DTDN7NE

not attested not anchored not stored refs pending

Class Imbalance Corrections Failed to Enhance Discrimination, Model Calibration, and Prediction Stability: An Empirical Simulation Study Based on Clinical Dataset

Natthanaphop Isaradech, Noraworn Jirattikanwong, Pakpoom Wongyikul, Phichayut Phinyo, Wachiranun Sirikul, Wuttipat Kiratipaisarl

arxiv:2606.08966 v1 · 2026-06-08 · 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{AUMLUU6TTF3SWHMIXW3DTDN7NE}

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	2026-06-09T02:07:50.714478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0518ba53d399772b1d88bdb6398dbf6925f933f2b530e99609eef099262eb5f8

Aliases

arxiv: 2606.08966 · arxiv_version: 2606.08966v1 · doi: 10.48550/arxiv.2606.08966 · pith_short_12: AUMLUU6TTF3S · pith_short_16: AUMLUU6TTF3SWHMI · pith_short_8: AUMLUU6T

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/AUMLUU6TTF3SWHMIXW3DTDN7NE \
  | 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: 0518ba53d399772b1d88bdb6398dbf6925f933f2b530e99609eef099262eb5f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84ee738000674524e5d4dab8b38a10fffc8994198092663e6eef3e0361256489",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-06-08T03:05:24Z",
    "title_canon_sha256": "c7fd3443109757cba0359ad845f4d3299e2bb4660a6fdb5de723728cc799d22f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08966",
    "kind": "arxiv",
    "version": 1
  }
}