Pith Number

pith:3M5QKF5X

pith:2023:3M5QKF5XSWJP7XHBI656LCHLA2

not attested not anchored not stored refs pending

Optimal Transport Model Distributional Robustness

Anh Tuan Bui, Dinh Phung, Thanh-Toan Do, Trung Le, Van-Anh Nguyen

arxiv:2306.04178 v2 · 2023-06-07 · cs.LG · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3M5QKF5XSWJP7XHBI656LCHLA2}

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	2026-07-05T07:07:38.311061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db3b0517b79592ffdce147bbe588eb06b46a4753b2f8bd3e52fb8ded178998ec

Aliases

arxiv: 2306.04178 · arxiv_version: 2306.04178v2 · doi: 10.48550/arxiv.2306.04178 · pith_short_12: 3M5QKF5XSWJP · pith_short_16: 3M5QKF5XSWJP7XHB · pith_short_8: 3M5QKF5X

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/3M5QKF5XSWJP7XHBI656LCHLA2 \
  | 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: db3b0517b79592ffdce147bbe588eb06b46a4753b2f8bd3e52fb8ded178998ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf0a385203255576444b61be1990dc9539ffc6a6d882f492fd5d3ac302169b51",
    "cross_cats_sorted": [
      "cs.CG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-06-07T06:15:12Z",
    "title_canon_sha256": "b6be1a7ed2c4fe53bb0bc7d801ae3a5207d66e5096cac0ea9526fbbcf9dcdec4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.04178",
    "kind": "arxiv",
    "version": 2
  }
}