Pith Number

pith:2GNAIX46

pith:2019:2GNAIX46DPXSSZOSMXXX46K5DW

not attested not anchored not stored refs pending

A Tunable Loss Function for Robust Classification: Calibration, Landscape, and Generalization

Gautam Dasarathy, John Kevin Cava, Lalitha Sankar, Mario Diaz, Peter Kairouz, Tyler Sypherd

arxiv:1906.02314 v6 · 2019-06-05 · 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{2GNAIX46DPXSSZOSMXXX46K5DW}

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	2026-07-05T05:27:15.043985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d19a045f9e1bef2965d265ef7e795d1da87d02b2c55048881ab1ba621a45a015

Aliases

arxiv: 1906.02314 · arxiv_version: 1906.02314v6 · doi: 10.48550/arxiv.1906.02314 · pith_short_12: 2GNAIX46DPXS · pith_short_16: 2GNAIX46DPXSSZOS · pith_short_8: 2GNAIX46

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/2GNAIX46DPXSSZOSMXXX46K5DW \
  | 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: d19a045f9e1bef2965d265ef7e795d1da87d02b2c55048881ab1ba621a45a015

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22fed792d5acbd4288bd427f07a2357df8d1d112b3d2882833eb6ab1be12b0b9",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-06-05T21:16:48Z",
    "title_canon_sha256": "fd101941314ce1942961aa269fc7dc6bc07660babc1c44b2a1e7718c0af25baf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.02314",
    "kind": "arxiv",
    "version": 6
  }
}