Pith Number

pith:REZHTCQR

pith:2021:REZHTCQRCZV3HKO2Z3HS65PBM3

not attested not anchored not stored refs pending

Pervasive Label Errors in Test Sets Destabilize Machine Learning Benchmarks

Anish Athalye, Curtis G. Northcutt, Jonas Mueller

arxiv:2103.14749 v4 · 2021-03-26 · stat.ML · cs.AI · 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{REZHTCQRCZV3HKO2Z3HS65PBM3}

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

10 papers in Pith

MMGist: A Comprehensive Multimodal Benchmark for 2027

Learning to Annotate Delayed and False AEB Events: A Practical System for Extreme Class Imbalance and Asymmetric Label Noise

Signal-to-Noise Ratio and Sample Size Govern Representational Alignment in Neural Networks

Efficient, Validation-Free Intrinsic Quality Estimation for Large-Scale Face Recognition Datasets

Wake Vision: A Tailored Dataset and Benchmark Suite for TinyML Computer Vision Applications

Receipt and verification

First computed	2026-07-05T03:29:48.043233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8932798a11166bb3a9dacecf2f75e166e006bffb064d2179d0331e3e1027c093

Aliases

arxiv: 2103.14749 · arxiv_version: 2103.14749v4 · doi: 10.48550/arxiv.2103.14749 · pith_short_12: REZHTCQRCZV3 · pith_short_16: REZHTCQRCZV3HKO2 · pith_short_8: REZHTCQR

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/REZHTCQRCZV3HKO2Z3HS65PBM3 \
  | 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: 8932798a11166bb3a9dacecf2f75e166e006bffb064d2179d0331e3e1027c093

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cf5eb8f9d4a07e1f5044d84d9a113ae71e374b45bc1bbd4e2c06095d46b9646",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2021-03-26T21:54:36Z",
    "title_canon_sha256": "a82fc7eaba50cfd80027c2ffd6b1791163bfa9ed5fc72d35062d926924beb8e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.14749",
    "kind": "arxiv",
    "version": 4
  }
}