Pith Number

pith:QWT4LEBY

pith:2018:QWT4LEBYKYB2NHEDSYAG46URIH

not attested not anchored not stored refs pending

Learning Models with Uniform Performance via Distributionally Robust Optimization

Hongseok Namkoong, John Duchi

arxiv:1810.08750 v6 · 2018-10-20 · stat.ML · cs.LG

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\usepackage{pith}
\pithnumber{QWT4LEBYKYB2NHEDSYAG46URIH}

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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

4 papers in Pith

Toward Calibrated, Fair, and accurate Deepfake Detection

Control, Optimal Transport and Neural Differential Equations in Supervised Learning

Distributionally Robust Neural Networks for Group Shifts: On the Importance of Regularization for Worst-Case Generalization

Taming the Curses of Multiagency in Robust Markov Games with Large State Space through Linear Function Approximation

Receipt and verification

First computed	2026-07-05T01:20:09.557311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85a7c590385603a69c8396006e7a9141f2c664ac398ba53090a7f400dc419e99

Aliases

arxiv: 1810.08750 · arxiv_version: 1810.08750v6 · doi: 10.48550/arxiv.1810.08750 · pith_short_12: QWT4LEBYKYB2 · pith_short_16: QWT4LEBYKYB2NHED · pith_short_8: QWT4LEBY

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/QWT4LEBYKYB2NHEDSYAG46URIH \
  | 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: 85a7c590385603a69c8396006e7a9141f2c664ac398ba53090a7f400dc419e99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "916e17dec686649ad8ba61fb56c371ff591830911f0a7fe85aea3c174d249853",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-10-20T03:50:29Z",
    "title_canon_sha256": "a4fbdfa831d2a6b2debe10dee3b00e7e893c66ccd2f3ab121fc28c00c5ca86c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.08750",
    "kind": "arxiv",
    "version": 6
  }
}