Pith Number

pith:OXKN63NX

pith:2025:OXKN63NXRCZ3WISBYU2VVZZ2YF

not attested not anchored not stored refs pending

Spurious Correlations in High Dimensional Regression: The Roles of Regularization, Simplicity Bias and Over-Parameterization

Marco Mondelli, Simone Bombari

arxiv:2502.01347 v2 · 2025-02-03 · stat.ML · 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{OXKN63NXRCZ3WISBYU2VVZZ2YF}

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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

Spurious Correlation Learning in Preference Optimization: Mechanisms, Consequences, and Mitigation via Tie Training

Receipt and verification

First computed	2026-07-05T11:10:51.160718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75d4df6db788b3bb2241c5355ae73ac140c581eec0b34204079bc94f75232d81

Aliases

arxiv: 2502.01347 · arxiv_version: 2502.01347v2 · doi: 10.48550/arxiv.2502.01347 · pith_short_12: OXKN63NXRCZ3 · pith_short_16: OXKN63NXRCZ3WISB · pith_short_8: OXKN63NX

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/OXKN63NXRCZ3WISBYU2VVZZ2YF \
  | 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: 75d4df6db788b3bb2241c5355ae73ac140c581eec0b34204079bc94f75232d81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa50042e2450eca43db6d254e748c07031ff794613e9039d55fc8582bd001443",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2025-02-03T13:38:42Z",
    "title_canon_sha256": "f106083835dccb9ec6c2d89451f2f3dab4d3e63a85addf1616b6de7f652202ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.01347",
    "kind": "arxiv",
    "version": 2
  }
}