Pith Number

pith:YVLLU5CN

pith:2020:YVLLU5CNT67DY7YL7V4OFDV4RQ

not attested not anchored not stored refs pending

An Investigation of Why Overparameterization Exacerbates Spurious Correlations

Aditi Raghunathan, Pang Wei Koh, Percy Liang, Shiori Sagawa

arxiv:2005.04345 v3 · 2020-05-09 · cs.LG · cs.CV · 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{YVLLU5CNT67DY7YL7V4OFDV4RQ}

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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

1 paper in Pith

Fairness of Deep Ensembles: On the interplay between per-group task difficulty and under-representation

Receipt and verification

First computed	2026-07-05T01:30:51.140408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c556ba744d9fbe3c7f0bfd78e28ebc8c1b87b02ac70b150bfe73d0d25a344c4d

Aliases

arxiv: 2005.04345 · arxiv_version: 2005.04345v3 · doi: 10.48550/arxiv.2005.04345 · pith_short_12: YVLLU5CNT67D · pith_short_16: YVLLU5CNT67DY7YL · pith_short_8: YVLLU5CN

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/YVLLU5CNT67DY7YL7V4OFDV4RQ \
  | 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: c556ba744d9fbe3c7f0bfd78e28ebc8c1b87b02ac70b150bfe73d0d25a344c4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f23b507308f4b5c45f09140b402c03797c9b25b1f9fae1fbc356757efee673b",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-05-09T01:59:13Z",
    "title_canon_sha256": "3338b9ead63a680667a1b5a58d0d5da06c97513fa659f15ca07560abe2d35fa3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.04345",
    "kind": "arxiv",
    "version": 3
  }
}