Pith Number

pith:XFN43DXB

pith:2024:XFN43DXBRSKRPSIYR64ZDSIQSD

not attested not anchored not stored refs pending

Solution of the Probabilistic Lambert Problem: Connections with Optimal Mass Transport, Schr\"odinger Bridge and Reaction-Diffusion PDEs

Abhishek Halder, Alexis M.H. Teter, Iman Nodozi

arxiv:2401.07961 v4 · 2024-01-15 · math.OC · cs.LG · cs.SY · eess.SY · math-ph · math.MP · 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{XFN43DXBRSKRPSIYR64ZDSIQSD}

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

Sum-of-Squares Programming for Ma-Trudinger-Wang Regularity of Optimal Transport Maps

Receipt and verification

First computed	2026-07-05T09:15:07.826044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b95bcd8ee18c9517c9188fb991c91090d41ff553503e78551f5e2bf459964586

Aliases

arxiv: 2401.07961 · arxiv_version: 2401.07961v4 · doi: 10.48550/arxiv.2401.07961 · pith_short_12: XFN43DXBRSKR · pith_short_16: XFN43DXBRSKRPSIY · pith_short_8: XFN43DXB

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/XFN43DXBRSKRPSIYR64ZDSIQSD \
  | 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: b95bcd8ee18c9517c9188fb991c91090d41ff553503e78551f5e2bf459964586

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef91e01502da9c0601e3f3745e8baef6ac6fc79c2c0d6df75e8a6960cf8ed814",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SY",
      "eess.SY",
      "math-ph",
      "math.MP",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-01-15T20:57:50Z",
    "title_canon_sha256": "f9b7bf617fc5b3014d2dc18929c5c7b3796270a7eb55d0222b5cf4792fb93ac5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.07961",
    "kind": "arxiv",
    "version": 4
  }
}