Pith Number

pith:24RRUGGY

pith:2024:24RRUGGYEGMEDNOTKBPXGQS2MY

not attested not anchored not stored refs pending

Linear convergence of proximal descent schemes on the Wasserstein space

David \v{S}i\v{s}ka, {\L}ukasz Szpruch, Mateusz B. Majka, Razvan-Andrei Lascu

arxiv:2411.15067 v1 · 2024-11-22 · math.OC · cs.LG · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{24RRUGGYEGMEDNOTKBPXGQS2MY}

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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 note on convergence of Wasserstein policy optimization

From Saddle Points Toward Global Minima: A Newton-Type Method on Wasserstein Space

Receipt and verification

First computed	2026-07-05T09:39:15.939097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7231a18d8219841b5d3505f73425a6627a3d161b5d60f8771541b6869fff161

Aliases

arxiv: 2411.15067 · arxiv_version: 2411.15067v1 · doi: 10.48550/arxiv.2411.15067 · pith_short_12: 24RRUGGYEGME · pith_short_16: 24RRUGGYEGMEDNOT · pith_short_8: 24RRUGGY

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/24RRUGGYEGMEDNOTKBPXGQS2MY \
  | 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: d7231a18d8219841b5d3505f73425a6627a3d161b5d60f8771541b6869fff161

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f6bee343ac346c10bc2db3337cd56b8db78c7161989225b6ef8fb71f182cbec",
    "cross_cats_sorted": [
      "cs.LG",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-11-22T16:56:12Z",
    "title_canon_sha256": "1961d70f8ea6eef4b285078f14c88dcc4618a90e6c85ebcd55676715e73325ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.15067",
    "kind": "arxiv",
    "version": 1
  }
}