Pith Number

pith:YY73AT3F

pith:2025:YY73AT3FSSK4725ENNO3SRRRYX

not attested not anchored not stored refs pending

Proximal optimal transport divergences

Benjamin J. Zhang, Luc Rey-Bellet, Markos A. Katsoulakis, Panagiota Birmpa, Ricardo Baptista

arxiv:2505.12097 v2 · 2025-05-17 · math.OC · math.PR · stat.ME · 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{YY73AT3FSSK4725ENNO3SRRRYX}

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

A Stabilized Path-Space Approach to Diffusion-Based Posterior Sampling

A Unifying View of Variational Generative Wasserstein Flows

Receipt and verification

First computed	2026-07-05T11:50:36.794796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c63fb04f659495cfeba46b5db94631c5ffb75a8a4d92b6fd63afdc439e2f4b91

Aliases

arxiv: 2505.12097 · arxiv_version: 2505.12097v2 · doi: 10.48550/arxiv.2505.12097 · pith_short_12: YY73AT3FSSK4 · pith_short_16: YY73AT3FSSK4725E · pith_short_8: YY73AT3F

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/YY73AT3FSSK4725ENNO3SRRRYX \
  | 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: c63fb04f659495cfeba46b5db94631c5ffb75a8a4d92b6fd63afdc439e2f4b91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5da53777731820b73ce08a90e278fda3fb6467e1f3205a55dbddd841f9efe65b",
    "cross_cats_sorted": [
      "math.PR",
      "stat.ME",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-05-17T17:48:11Z",
    "title_canon_sha256": "a3fb5516fce8a57f3c2f473571f2067b172e6820a1b2bbe2d967da42e1702890"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.12097",
    "kind": "arxiv",
    "version": 2
  }
}