Pith Number

pith:J3Y3OBQI

pith:2024:J3Y3OBQIFQY2EMGJEAZGXGSJQD

not attested not anchored not stored refs pending

Pruning is Optimal for Learning Sparse Features in High-Dimensions

Murat A. Erdogdu, Nuri Mert Vural

arxiv:2406.08658 v1 · 2024-06-12 · 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{J3Y3OBQIFQY2EMGJEAZGXGSJQD}

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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

Scaling Law for Stochastic Gradient Descent in Quadratically Parameterized Linear Regression

Receipt and verification

First computed	2026-07-05T08:31:20.886035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ef1b706082c31a230c920326b9a4980ebfd6a9f0a0f7602cd70c6a904a1c7b7

Aliases

arxiv: 2406.08658 · arxiv_version: 2406.08658v1 · doi: 10.48550/arxiv.2406.08658 · pith_short_12: J3Y3OBQIFQY2 · pith_short_16: J3Y3OBQIFQY2EMGJ · pith_short_8: J3Y3OBQI

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/J3Y3OBQIFQY2EMGJEAZGXGSJQD \
  | 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: 4ef1b706082c31a230c920326b9a4980ebfd6a9f0a0f7602cd70c6a904a1c7b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1defba35ad07627112001bcdcb2aab154ba30341913169405f5eb62a555cb596",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2024-06-12T21:43:12Z",
    "title_canon_sha256": "38426dd385f767a4a79fad1ce43217873dadb68fa3469a456b88b526abcfc165"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.08658",
    "kind": "arxiv",
    "version": 1
  }
}