Pith Number

pith:GUKJW2YT

pith:2017:GUKJW2YTE2VHXECGMBFGJWTNHT

not attested not anchored not stored refs pending

Distributionally Robust Stochastic Optimization with Dependence Structure

Anton J. Kleywegt, Rui Gao

arxiv:1701.04200 v1 · 2017-01-16 · math.OC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GUKJW2YTE2VHXECGMBFGJWTNHT}

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	2026-05-18T00:52:47.475870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35149b6b1326aa7b9046604a64da6d3cd1e7d19b122cdf0dfc54523d108408a2

Aliases

arxiv: 1701.04200 · arxiv_version: 1701.04200v1 · doi: 10.48550/arxiv.1701.04200 · pith_short_12: GUKJW2YTE2VH · pith_short_16: GUKJW2YTE2VHXECG · pith_short_8: GUKJW2YT

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/GUKJW2YTE2VHXECGMBFGJWTNHT \
  | 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: 35149b6b1326aa7b9046604a64da6d3cd1e7d19b122cdf0dfc54523d108408a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54f3f9b70f16e3559333f15ea959fc4ad7a955d927b27f6e38b3195902052eff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-01-16T08:26:36Z",
    "title_canon_sha256": "4c9cee730bc8e3c1667647595e9bb16381f49f83655837e833625714d46d7cfe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.04200",
    "kind": "arxiv",
    "version": 1
  }
}