Pith Number

pith:HY3D7A3G

pith:2020:HY3D7A3GGX7URKO2WEROZCLLQE

not attested not anchored not stored refs pending

An Online Method for A Class of Distributionally Robust Optimization with Non-Convex Objectives

Qi Qi, Rong Jin, Tianbao Yang, Yi Xu, Zhishuai Guo

arxiv:2006.10138 v5 · 2020-06-17 · cs.LG · cs.CV · 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{HY3D7A3GGX7URKO2WEROZCLLQE}

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

GRAPE: Optimize Data Mixture for Group Robust Multi-target Adaptive Pretraining

Receipt and verification

First computed	2026-07-05T03:31:12.072595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e363f836635ff48a9dab122ec896b81106d1d574f80bf5b85bc97ccb8375027

Aliases

arxiv: 2006.10138 · arxiv_version: 2006.10138v5 · doi: 10.48550/arxiv.2006.10138 · pith_short_12: HY3D7A3GGX7U · pith_short_16: HY3D7A3GGX7URKO2 · pith_short_8: HY3D7A3G

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/HY3D7A3GGX7URKO2WEROZCLLQE \
  | 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: 3e363f836635ff48a9dab122ec896b81106d1d574f80bf5b85bc97ccb8375027

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a25e0097487725d74223756a137a12b98946813359573c77ec6eebf033c5defb",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-06-17T20:19:25Z",
    "title_canon_sha256": "4ba1bc232297f4ea7ca79ed32a83a77615b970f3ded9b218718f78d9cc67e8da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.10138",
    "kind": "arxiv",
    "version": 5
  }
}