Pith Number

pith:MNDXOVRF

pith:2018:MNDXOVRFHQDJCXKNUHBELGHYHY

not attested not anchored not stored refs pending

Condition Number Analysis of Logistic Regression, and its Implications for Standard First-Order Solution Methods

Paul Grigas, Rahul Mazumder, Robert M. Freund

arxiv:1810.08727 v1 · 2018-10-20 · math.OC · cs.LG · stat.CO · 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{MNDXOVRFHQDJCXKNUHBELGHYHY}

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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

Stochastic Tverberg theorems and their applications in multi-class logistic regression, data separability, and centerpoints of data

Receipt and verification

First computed	2026-05-18T00:02:43.690163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63477756253c06915d4da1c24598f83e194c132160a4494f97ee82c748b3d23e

Aliases

arxiv: 1810.08727 · arxiv_version: 1810.08727v1 · doi: 10.48550/arxiv.1810.08727 · pith_short_12: MNDXOVRFHQDJ · pith_short_16: MNDXOVRFHQDJCXKN · pith_short_8: MNDXOVRF

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/MNDXOVRFHQDJCXKNUHBELGHYHY \
  | 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: 63477756253c06915d4da1c24598f83e194c132160a4494f97ee82c748b3d23e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1294c157509c6183e9785f08c4d211a752a19e35084843e5505c248a5d9b1515",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.CO",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-10-20T01:37:20Z",
    "title_canon_sha256": "f60d6ee7bcfc62e2667900d6cf3d972066bc607431c6d8c224a541d5124d617b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.08727",
    "kind": "arxiv",
    "version": 1
  }
}