Pith Number

pith:NUIEX6IH

pith:2025:NUIEX6IH3R3U6IEDKPWTE2LWZL

not attested not anchored not stored refs pending

Stability of optimal transport maps on Riemannian manifolds

Cyril Letrouit, Jun Kitagawa, Quentin M\'erigot

arxiv:2504.05412 v2 · 2025-04-07 · math.MG · math.OC

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\usepackage{pith}
\pithnumber{NUIEX6IH3R3U6IEDKPWTE2LWZL}

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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

4 papers in Pith

Near-Lipschitz stability of the Kim--Milman flow map

Convex Distance Operator Transport: A Convex and Geometry-Preserving Formulation

Stability of optimal transport maps and second variation of the 2-Monge-Kantorovich distance

Stability of the Kim--Milman flow map

Receipt and verification

First computed	2026-07-05T10:58:25.525750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d104bf907dc774f208353ed326976cac6bba7729cce1d2335fb3d8696068fe2

Aliases

arxiv: 2504.05412 · arxiv_version: 2504.05412v2 · doi: 10.48550/arxiv.2504.05412 · pith_short_12: NUIEX6IH3R3U · pith_short_16: NUIEX6IH3R3U6IED · pith_short_8: NUIEX6IH

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/NUIEX6IH3R3U6IEDKPWTE2LWZL \
  | 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: 6d104bf907dc774f208353ed326976cac6bba7729cce1d2335fb3d8696068fe2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ca395df93362d08ae0c5e82e6347f746ce4ca38c3a91c78a6f479ac7edc6455",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2025-04-07T18:32:03Z",
    "title_canon_sha256": "611ee06bef3a3553aef2e67f1eff698ec1535356b8242cb991c63429a256a8e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.05412",
    "kind": "arxiv",
    "version": 2
  }
}