Pith Number

pith:RL6AJ6PZ

pith:2025:RL6AJ6PZSO6LMMLH652B5YLZGT

not attested not anchored not stored refs pending

Wasserstein projections in the convex order: regularity and characterization in the quadratic Gaussian case

Aur\'elien Alfonsi, Benjamin Jourdain

arxiv:2506.23981 v1 · 2025-06-30 · math.PR

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RL6AJ6PZSO6LMMLH652B5YLZGT}

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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

1 paper in Pith

Stability of Wasserstein projections in convex order via metric extrapolation

Receipt and verification

First computed	2026-07-05T11:29:31.123414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8afc04f9f993bcb63167f7741ee17934d6fedabf27d32b79e872071ec9769403

Aliases

arxiv: 2506.23981 · arxiv_version: 2506.23981v1 · doi: 10.48550/arxiv.2506.23981 · pith_short_12: RL6AJ6PZSO6L · pith_short_16: RL6AJ6PZSO6LMMLH · pith_short_8: RL6AJ6PZ

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/RL6AJ6PZSO6LMMLH652B5YLZGT \
  | 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: 8afc04f9f993bcb63167f7741ee17934d6fedabf27d32b79e872071ec9769403

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8013d4a81e0ba7b4481a1c60798629319b1591752b8cb085255a485b46fb38a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2025-06-30T15:48:09Z",
    "title_canon_sha256": "b4ab231fddbace1420d475b5744c07b0799bd55526f9c644d129e79d714d5bb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.23981",
    "kind": "arxiv",
    "version": 1
  }
}