Pith Number

pith:MJMJWE3B

pith:2024:MJMJWE3BDKJFXEBYOEJ64NOULD

not attested not anchored not stored refs pending

Upsample or Upweight? Balanced Training on Heavily Imbalanced Datasets

Daniel Khashabi, Haoran Xu, Kenton Murray, Tianjian Li, Weiting Tan

arxiv:2410.04579 v5 · 2024-10-06 · cs.CL · 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{MJMJWE3BDKJFXEBYOEJ64NOULD}

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	2026-07-05T10:27:16.818579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62589b13611a925b90387113ee35d458d9815c0f298a649ef01153172249cec2

Aliases

arxiv: 2410.04579 · arxiv_version: 2410.04579v5 · doi: 10.48550/arxiv.2410.04579 · pith_short_12: MJMJWE3BDKJF · pith_short_16: MJMJWE3BDKJFXEBY · pith_short_8: MJMJWE3B

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/MJMJWE3BDKJFXEBYOEJ64NOULD \
  | 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: 62589b13611a925b90387113ee35d458d9815c0f298a649ef01153172249cec2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30d91f5465d4dec15f32fc77c5328eb2754467c891ac7c201683dfa9124e18df",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-10-06T18:29:46Z",
    "title_canon_sha256": "582e0304e76441bc47c5dae3e3b75fe592e1e7dd66140203bb7983e218afc45d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.04579",
    "kind": "arxiv",
    "version": 5
  }
}