Pith Number

pith:V54KMMA4

pith:2017:V54KMMA4MUEQVJJNQTHVQLQQMY

not attested not anchored not stored refs pending

A systematic study of the class imbalance problem in convolutional neural networks

Atsuto Maki, Maciej A. Mazurowski, Mateusz Buda

arxiv:1710.05381 v2 · 2017-10-15 · cs.CV · cs.AI · cs.LG · cs.NE · stat.ML

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V54KMMA4MUEQVJJNQTHVQLQQMY}

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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

3 papers in Pith

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Centralized Copy-Paste: Enhanced Data Augmentation Strategy for Wildland Fire Semantic Segmentation

Learning Class Difficulty in Imbalanced Histopathology Segmentation via Dynamic Focal Attention

Receipt and verification

First computed	2026-05-18T00:03:29.547956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af78a6301c65090aa52d84cf582e106633e788375147307efbd3d464a0ff72e2

Aliases

arxiv: 1710.05381 · arxiv_version: 1710.05381v2 · doi: 10.48550/arxiv.1710.05381 · pith_short_12: V54KMMA4MUEQ · pith_short_16: V54KMMA4MUEQVJJN · pith_short_8: V54KMMA4

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/V54KMMA4MUEQVJJNQTHVQLQQMY \
  | 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: af78a6301c65090aa52d84cf582e106633e788375147307efbd3d464a0ff72e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96b662d9e749c4ce139986d9c09117e71c2a9a5fb1bab78a970870dac65e4f63",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.NE",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-10-15T19:01:43Z",
    "title_canon_sha256": "9259e2c060878ca2ebcef89a92dacb542a51ab6d1730ace4fb8b588e23d9811a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.05381",
    "kind": "arxiv",
    "version": 2
  }
}