Pith Number

pith:XN7A7FFY

pith:2022:XN7A7FFY5ECGEVAKRXN6YVEMEP

not attested not anchored not stored refs pending

An Empirical Analysis of the Efficacy of Different Sampling Techniques for Imbalanced Classification

Asif Newaz, Farhan Shahriyar Haq, Shahriar Hassan

arxiv:2208.11852 v1 · 2022-08-25 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XN7A7FFY5ECGEVAKRXN6YVEMEP}

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	2026-07-05T04:51:26.811433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb7e0f94b8e90462540a8ddbec548c23fa2f34f47c878ffe3f31a66be3181418

Aliases

arxiv: 2208.11852 · arxiv_version: 2208.11852v1 · doi: 10.48550/arxiv.2208.11852 · pith_short_12: XN7A7FFY5ECG · pith_short_16: XN7A7FFY5ECGEVAK · pith_short_8: XN7A7FFY

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/XN7A7FFY5ECGEVAKRXN6YVEMEP \
  | 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: bb7e0f94b8e90462540a8ddbec548c23fa2f34f47c878ffe3f31a66be3181418

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66aeacef10f28ba6a66e9dfc49339a493e0307ee4ac001b273aba2a16b185f88",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-08-25T03:45:34Z",
    "title_canon_sha256": "2a88b9ba2bc5301a8e7116c3bd1e4735a148247ac2d6e75fc7c16014fdbd29af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.11852",
    "kind": "arxiv",
    "version": 1
  }
}