Pith Number

pith:YLVYQI27

pith:2024:YLVYQI27XR6Q7C6QFSZFZF6QQC

not attested not anchored not stored refs pending

Directly Handling Missing Data in Linear Discriminant Analysis for Enhancing Classification Accuracy and Interpretability

Thu Nguyen, Tuan L. Vo, Uyen Dang

arxiv:2407.00710 v3 · 2024-06-30 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YLVYQI27XR6Q7C6QFSZFZF6QQC}

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	2026-07-05T09:17:44.849414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2eb88235fbc7d0f8bd02cb25c97d0808966ec9cd64ba91e69a81ab13dad1108

Aliases

arxiv: 2407.00710 · arxiv_version: 2407.00710v3 · doi: 10.48550/arxiv.2407.00710 · pith_short_12: YLVYQI27XR6Q · pith_short_16: YLVYQI27XR6Q7C6Q · pith_short_8: YLVYQI27

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/YLVYQI27XR6Q7C6QFSZFZF6QQC \
  | 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: c2eb88235fbc7d0f8bd02cb25c97d0808966ec9cd64ba91e69a81ab13dad1108

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90523f6f12c7895be2f61d624b0d2bfa596e30924e6ca295fd815cfe553918a6",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-06-30T14:21:32Z",
    "title_canon_sha256": "ead5b32d86d7625363d234c3ff46f173c2353baee7d7b45060f610d29b41baf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.00710",
    "kind": "arxiv",
    "version": 3
  }
}