Pith Number

pith:OSAM5IYP

pith:2017:OSAM5IYPA6R7XVWFJBREEWRHEI

not attested not anchored not stored refs pending

Semi-supervised Learning based on Distributionally Robust Optimization

Jose Blanchet, Yang Kang

arxiv:1702.08848 v4 · 2017-02-28 · 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{OSAM5IYPA6R7XVWFJBREEWRHEI}

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.

Cited by

1 paper in Pith

Distributionally Robust Optimization: A Review

Receipt and verification

First computed	2026-07-05T00:55:53.718301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7480cea30f07a3fbd6c54862425a27220cb5582403cba2516c3810a1a167110a

Aliases

arxiv: 1702.08848 · arxiv_version: 1702.08848v4 · doi: 10.48550/arxiv.1702.08848 · pith_short_12: OSAM5IYPA6R7 · pith_short_16: OSAM5IYPA6R7XVWF · pith_short_8: OSAM5IYP

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/OSAM5IYPA6R7XVWFJBREEWRHEI \
  | 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: 7480cea30f07a3fbd6c54862425a27220cb5582403cba2516c3810a1a167110a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29d84347c1ed37afe1ff711ba0aebff909bda7cf6bcc818bc8b09f87d6da378c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-02-28T16:30:17Z",
    "title_canon_sha256": "37e9acc517e1e7e7f5b23f06cda7f8808f45f51a9f5d9a1bebdca622448fa141"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.08848",
    "kind": "arxiv",
    "version": 4
  }
}