Pith Number

pith:2TFBAY6J

pith:2024:2TFBAY6J63UH6HCFWUS5MXQ7EF

not attested not anchored not stored refs pending

A New Robust Partial $p$-Wasserstein-Based Metric for Comparing Distributions

Kaiyi Zhang, Pouyan Shirzadian, Sharath Raghvendra

arxiv:2405.03664 v2 · 2024-05-06 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2TFBAY6J63UH6HCFWUS5MXQ7EF}

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

Accelerated Sinkhorn Algorithms for Partial Optimal Transport

Receipt and verification

First computed	2026-07-05T08:26:24.363533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4ca1063c9f6e87f1c45b525d65e1f216fd27fdaf6beb58562c7f5060d3e5633

Aliases

arxiv: 2405.03664 · arxiv_version: 2405.03664v2 · doi: 10.48550/arxiv.2405.03664 · pith_short_12: 2TFBAY6J63UH · pith_short_16: 2TFBAY6J63UH6HCF · pith_short_8: 2TFBAY6J

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/2TFBAY6J63UH6HCFWUS5MXQ7EF \
  | 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: d4ca1063c9f6e87f1c45b525d65e1f216fd27fdaf6beb58562c7f5060d3e5633

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdbc22cf7376d54776cc5e4a76a2842302f23e6727f6c18dae11f6e4486b282d",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-05-06T17:41:13Z",
    "title_canon_sha256": "c5bf64a98f0eae51360bb6fcbc4baa081a8a3b299f2bc24ba6625b9d96f2f4b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.03664",
    "kind": "arxiv",
    "version": 2
  }
}