Pith Number

pith:KRZICWE6

pith:2016:KRZICWE6IGA47U57EIJVGYZEWA

not attested not anchored not stored refs pending

A Sparse Nonlinear Classifier Design Using AUC Optimization

Dinesh Garg, Shirish K. Shevade, S Sundararajan, Vishal Kakkar

arxiv:1612.08633 v1 · 2016-12-27 · cs.AI · 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{KRZICWE6IGA47U57EIJVGYZEWA}

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	2026-05-18T00:53:52.503401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

547281589e4181cfd3bf2213536324b0118c1c5add6d8cc85a797129cbdd3399

Aliases

arxiv: 1612.08633 · arxiv_version: 1612.08633v1 · doi: 10.48550/arxiv.1612.08633 · pith_short_12: KRZICWE6IGA4 · pith_short_16: KRZICWE6IGA47U57 · pith_short_8: KRZICWE6

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/KRZICWE6IGA47U57EIJVGYZEWA \
  | 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: 547281589e4181cfd3bf2213536324b0118c1c5add6d8cc85a797129cbdd3399

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c281f9921c2bebe5000e630a961c5f766a6d6be708d2d1db19d54bf567f8c7b",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2016-12-27T13:52:56Z",
    "title_canon_sha256": "7a57d6ff50d740a36e0d2348e6c3d63b1b554446b1eb0a09bfc22b366a05e491"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.08633",
    "kind": "arxiv",
    "version": 1
  }
}