Pith Number

pith:4LWWZ7QI

pith:2025:4LWWZ7QILUMCWKCETN63TC2CXW

not attested not anchored not stored refs pending

Fast Online Distributionally Robust Optimization via Data Compression

Bartolomeo Stellato, Irina Wang, Marta Fochesato

arxiv:2504.08097 v2 · 2025-04-10 · 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{4LWWZ7QILUMCWKCETN63TC2CXW}

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

Oracle-Based Distributionally Robust Optimization under Optimal Transport Ambiguity Sets

Receipt and verification

First computed	2026-07-05T12:09:16.434776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2ed6cfe085d182b28449b7db98b42bd9f2d3ff6905b4ed9825735fd9a910f65

Aliases

arxiv: 2504.08097 · arxiv_version: 2504.08097v2 · doi: 10.48550/arxiv.2504.08097 · pith_short_12: 4LWWZ7QILUMC · pith_short_16: 4LWWZ7QILUMCWKCE · pith_short_8: 4LWWZ7QI

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/4LWWZ7QILUMCWKCETN63TC2CXW \
  | 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: e2ed6cfe085d182b28449b7db98b42bd9f2d3ff6905b4ed9825735fd9a910f65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "381904eaac29f6abca6bd4cf20143d5fb93799e5125cfaefd3834b1524f83815",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-04-10T19:48:50Z",
    "title_canon_sha256": "1a1617dd85aa4ddfc526457e0873c460f42c8133096c65bbb8e22c75a7d076e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.08097",
    "kind": "arxiv",
    "version": 2
  }
}