Pith Number

pith:PVBBSGCR

pith:2025:PVBBSGCRCB32DJ3BSJ6ZFUWHXT

not attested not anchored not stored refs pending

Gradient Descent on Logistic Regression: Do Large Step-Sizes Work with Data on the Sphere?

Antonio Orvieto, Baptiste Goujaud, Christopher De Sa, Si Yi Meng

arxiv:2507.11228 v1 · 2025-07-15 · cs.LG · math.OC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PVBBSGCRCB32DJ3BSJ6ZFUWHXT}

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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

2 papers in Pith

Finite-Sample Performance of Gradient Descent in Logistic Regression with Gaussian Design

Stepsize Hedging: an Alternative Mechanism for Accelerating Gradient Descent

Receipt and verification

First computed	2026-07-05T11:37:35.288034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d421918511077a1a761927d92d2c7bcc55226f45b7806a6a960660d0dbdfe66

Aliases

arxiv: 2507.11228 · arxiv_version: 2507.11228v1 · doi: 10.48550/arxiv.2507.11228 · pith_short_12: PVBBSGCRCB32 · pith_short_16: PVBBSGCRCB32DJ3B · pith_short_8: PVBBSGCR

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/PVBBSGCRCB32DJ3BSJ6ZFUWHXT \
  | 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: 7d421918511077a1a761927d92d2c7bcc55226f45b7806a6a960660d0dbdfe66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b69a6922602154992d762a41235d45f41e322356e35125d313c90ee16ac461c4",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-15T11:58:42Z",
    "title_canon_sha256": "7e08f497b20ed0deef5bf281af5d034326910da0e3bdc2098f9d524fede042a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.11228",
    "kind": "arxiv",
    "version": 1
  }
}