Pith Number

pith:W3AIGF6A

pith:2022:W3AIGF6ABDH2GZDM4XAG3QRXSX

not attested not anchored not stored refs pending

Stop Oversampling for Class Imbalance Learning: A Critical Review

Abdullah Almuhaimeed, Ahmad B. Hassanat, Ahmad S. Tarawneh, Ghada A. Altarawneh

arxiv:2202.03579 v2 · 2022-02-04 · cs.LG · 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{W3AIGF6ABDH2GZDM4XAG3QRXSX}

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.

Cited by

1 paper in Pith

Toward Calibrated, Fair, and accurate Deepfake Detection

Receipt and verification

First computed	2026-07-05T04:30:07.244437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6c08317c008cfa3646ce5c06dc23795fc47782b5f4342dde8ed499a80eb2e59

Aliases

arxiv: 2202.03579 · arxiv_version: 2202.03579v2 · doi: 10.48550/arxiv.2202.03579 · pith_short_12: W3AIGF6ABDH2 · pith_short_16: W3AIGF6ABDH2GZDM · pith_short_8: W3AIGF6A

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/W3AIGF6ABDH2GZDM4XAG3QRXSX \
  | 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: b6c08317c008cfa3646ce5c06dc23795fc47782b5f4342dde8ed499a80eb2e59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55f83cfa06aca9a733e75dac9d0c628bb99726bbf52058fa76373c136dc81e80",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-02-04T15:11:11Z",
    "title_canon_sha256": "7804427e4d53a4887009ba8ccb838897098522dd077c84d7727ce6447a58ac09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.03579",
    "kind": "arxiv",
    "version": 2
  }
}