Pith Number

pith:OBJRS22G

pith:2021:OBJRS22GU5CEXHX27D6VLOCC4I

not attested not anchored not stored refs pending

DORO: Distributional and Outlier Robust Optimization

Chen Dan, J. Zico Kolter, Pradeep Ravikumar, Runtian Zhai

arxiv:2106.06142 v1 · 2021-06-11 · 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{OBJRS22GU5CEXHX27D6VLOCC4I}

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	2026-07-05T02:48:26.657861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7053196b46a7444b9efaf8fd55b842e20e68454fcd031d995e503e119bb76f75

Aliases

arxiv: 2106.06142 · arxiv_version: 2106.06142v1 · doi: 10.48550/arxiv.2106.06142 · pith_short_12: OBJRS22GU5CE · pith_short_16: OBJRS22GU5CEXHX2 · pith_short_8: OBJRS22G

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/OBJRS22GU5CEXHX27D6VLOCC4I \
  | 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: 7053196b46a7444b9efaf8fd55b842e20e68454fcd031d995e503e119bb76f75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "749030d6640ca227c0e05949afa7f4b8c5b63bd241c85d342ce90f1ba914123c",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-06-11T02:59:54Z",
    "title_canon_sha256": "92eb9587d10900ec98de07b2213c087ada66abf67d22f48ba344cd80a0280870"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.06142",
    "kind": "arxiv",
    "version": 1
  }
}