Pith Number

pith:SNVUXCT3

pith:2023:SNVUXCT3H7S5DXND45JU7CLWKR

not attested not anchored not stored refs pending

Robust Estimation under the Wasserstein Distance

Rachel Cummings, Sloan Nietert, Ziv Goldfeld

arxiv:2302.01237 v2 · 2023-02-02 · stat.ML · cs.LG · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SNVUXCT3H7S5DXND45JU7CLWKR}

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

2 papers in Pith

Robust Simulation Based Inference Through Robust Optimal Transport

Receipt and verification

First computed	2026-07-05T09:10:40.695788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

936b4b8a7b3fe5d1dda3e7534f8976545ec6377bd8b96622c65e33104d2b718e

Aliases

arxiv: 2302.01237 · arxiv_version: 2302.01237v2 · doi: 10.48550/arxiv.2302.01237 · pith_short_12: SNVUXCT3H7S5 · pith_short_16: SNVUXCT3H7S5DXND · pith_short_8: SNVUXCT3

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/SNVUXCT3H7S5DXND45JU7CLWKR \
  | 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: 936b4b8a7b3fe5d1dda3e7534f8976545ec6377bd8b96622c65e33104d2b718e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08b8bccdc5146eafe5ba00a389673f216c7600745f4c24109bf7211d13224a3b",
    "cross_cats_sorted": [
      "cs.LG",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2023-02-02T17:20:25Z",
    "title_canon_sha256": "822ed3b81b225d7253ff1a6d3560741ab15a9c95624c50d6ba510add21bd8937"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.01237",
    "kind": "arxiv",
    "version": 2
  }
}