Pith Number

pith:B4M5WUQX

pith:2025:B4M5WUQXS6VTJYUQZBL63JPEEV

not attested not anchored not stored refs pending

Improving Chronic Kidney Disease Detection Efficiency: Fine Tuned CatBoost and Nature-Inspired Algorithms with Explainable AI

Jeba Maliha, Md. Ehsanul Haque, Md. Shakhauat Hossan Sumon, Rumana Sharmin, Sakib Rokoni, S. M. Jahidul Islam

arxiv:2504.04262 v1 · 2025-04-05 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B4M5WUQXS6VTJYUQZBL63JPEEV}

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	2026-07-05T10:44:56.659667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f19db521797ab34e290c857eda5e4257fb7cb3ea7cf47a9339e4c9671704d35

Aliases

arxiv: 2504.04262 · arxiv_version: 2504.04262v1 · doi: 10.48550/arxiv.2504.04262 · pith_short_12: B4M5WUQXS6VT · pith_short_16: B4M5WUQXS6VTJYUQ · pith_short_8: B4M5WUQX

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/B4M5WUQXS6VTJYUQZBL63JPEEV \
  | 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: 0f19db521797ab34e290c857eda5e4257fb7cb3ea7cf47a9339e4c9671704d35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "491c8c9ec551d09cb4ebb05ef4d16f1b2824a9c3ef0b274b28559ed0686a2089",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-04-05T19:41:47Z",
    "title_canon_sha256": "1895ceb75b2f95b6810e3a1987732f2890b40bfe12ebc553f1eaff385303e794"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.04262",
    "kind": "arxiv",
    "version": 1
  }
}