Pith Number

pith:NKEXBYJL

pith:2019:NKEXBYJL34XLARFBIE44G2WML4

not attested not anchored not stored refs pending

LoRAS: An oversampling approach for imbalanced datasets

Mariam Nassar, Markus Wolfien, Narek Davtyan, Olaf Wolkenhauer, Saptarshi Bej

arxiv:1908.08346 v4 · 2019-08-22 · 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{NKEXBYJL34XLARFBIE44G2WML4}

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	2026-07-05T01:27:19.199580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a8970e12bdf2eb044a14139c36acc5f12403900acf59e7485349b311db66b94

Aliases

arxiv: 1908.08346 · arxiv_version: 1908.08346v4 · doi: 10.48550/arxiv.1908.08346 · pith_short_12: NKEXBYJL34XL · pith_short_16: NKEXBYJL34XLARFB · pith_short_8: NKEXBYJL

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/NKEXBYJL34XLARFBIE44G2WML4 \
  | 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: 6a8970e12bdf2eb044a14139c36acc5f12403900acf59e7485349b311db66b94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46650f7fc3dd6821bfa8b3626affb55974629422c2569fc4c3a79770c3e5c2a1",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-08-22T13:00:35Z",
    "title_canon_sha256": "ec91201bf94dcfbb706ac1a57e4febc683c160fc7bd1e847dc80a07fe2b0bbe4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08346",
    "kind": "arxiv",
    "version": 4
  }
}