Pith Number

pith:ECMTFQ2T

pith:2026:ECMTFQ2TX5BKNLXPMBFDUQVJET

not attested not anchored not stored refs pending

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

Arya Mazumdar, Junren Chen

arxiv:2606.21683 v1 · 2026-06-19 · stat.ML · cs.IT · cs.LG · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ECMTFQ2TX5BKNLXPMBFDUQVJET}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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.

Receipt and verification

First computed	2026-06-23T01:13:18.823741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

209932c353bf42a6aeef604a3a42a924cd1c70a4d28c77d11bd7c4734d392895

Aliases

arxiv: 2606.21683 · arxiv_version: 2606.21683v1 · doi: 10.48550/arxiv.2606.21683 · pith_short_12: ECMTFQ2TX5BK · pith_short_16: ECMTFQ2TX5BKNLXP · pith_short_8: ECMTFQ2T

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/ECMTFQ2TX5BKNLXPMBFDUQVJET \
  | 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: 209932c353bf42a6aeef604a3a42a924cd1c70a4d28c77d11bd7c4734d392895

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1dc435d6410f39f4ca19f37717a2b006f53c94ea9532f04fe066ebf1c5a20b97",
    "cross_cats_sorted": [
      "cs.IT",
      "cs.LG",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-06-19T18:43:41Z",
    "title_canon_sha256": "68b9c6d7dd7981763df24d73bb3be4243f517c937b2f84aab4f42f7889a263c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21683",
    "kind": "arxiv",
    "version": 1
  }
}