Pith Number

pith:4SZAHROE

pith:2022:4SZAHROETBM74DT522PNP2AFUT

not attested not anchored not stored refs pending

On minimax density estimation via measure transport

Sven Wang, Youssef Marzouk

arxiv:2207.10231 v2 · 2022-07-20 · math.ST · math.PR · stat.ML · 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{4SZAHROETBM74DT522PNP2AFUT}

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

Optimal experimental design: Formulations and computations

Shape-constrained density estimation with Wasserstein projection

Receipt and verification

First computed	2026-07-05T04:58:38.040991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4b203c5c49859fe0e7dd69ed7e805a4c187124eefd4e11a606c98d130275e3e

Aliases

arxiv: 2207.10231 · arxiv_version: 2207.10231v2 · doi: 10.48550/arxiv.2207.10231 · pith_short_12: 4SZAHROETBM7 · pith_short_16: 4SZAHROETBM74DT5 · pith_short_8: 4SZAHROE

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/4SZAHROETBM74DT522PNP2AFUT \
  | 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: e4b203c5c49859fe0e7dd69ed7e805a4c187124eefd4e11a606c98d130275e3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcd86ab61e610d0e2f8e48e301a8c4472dc3b9617192bae012dfcece3aba6063",
    "cross_cats_sorted": [
      "math.PR",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2022-07-20T23:56:00Z",
    "title_canon_sha256": "b266874e94acc68aeeec97b51edb2e655bdd8b3d41aeb4617ef2c1d7c6bec49d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.10231",
    "kind": "arxiv",
    "version": 2
  }
}