Pith Number

pith:WZRCEO5N

pith:2026:WZRCEO5NLQQEIF3DPOOOSX7ZEL

not attested not anchored not stored refs pending

Improved Scaling Laws via Weak-to-Strong Generalization in Random Feature Ridge Regression

Diyuan Wu, Lehan Chen, Marco Mondelli, Theodor Misiakiewicz

arxiv:2603.05691 v2 · 2026-03-05 · 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{WZRCEO5NLQQEIF3DPOOOSX7ZEL}

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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

High-Dimensional Private Linear Regression with Optimal Rates

Receipt and verification

First computed	2026-05-26T02:04:08.069188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b662223bad5c204417637b9ce95ff922c7e4bc29988cc6c254ee35a958921a20

Aliases

arxiv: 2603.05691 · arxiv_version: 2603.05691v2 · doi: 10.48550/arxiv.2603.05691 · pith_short_12: WZRCEO5NLQQE · pith_short_16: WZRCEO5NLQQEIF3D · pith_short_8: WZRCEO5N

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/WZRCEO5NLQQEIF3DPOOOSX7ZEL \
  | 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: b662223bad5c204417637b9ce95ff922c7e4bc29988cc6c254ee35a958921a20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8926b7bae7d5a7425df3492d7e681f50e8a5abb75b5bc840715e0283998cdf3a",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-03-05T21:32:59Z",
    "title_canon_sha256": "ddda0853dc2fa6aafbd1577e54c34a14fb9bde1081cb47b658338c0c500d6762"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.05691",
    "kind": "arxiv",
    "version": 2
  }
}