Pith Number

pith:DY2XAKJ4

pith:2025:DY2XAKJ4AUCD2CSDV7TUPSQKX6

not attested not anchored not stored refs pending

Fast filtering of non-Gaussian models using Amortized Optimal Transport Maps

Amirhossein Taghvaei, Bamdad Hosseini, Mohammad Al-Jarrah

arxiv:2503.12633 v2 · 2025-03-16 · math.OC · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DY2XAKJ4AUCD2CSDV7TUPSQKX6}

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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

A global Lipschitz stability perspective for understanding approximate approaches in Bayesian sequential learning

Receipt and verification

First computed	2026-07-05T11:06:29.492401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e3570293c05043d0a43afe747ca0abfaddf6ea47fa8b57e1c63c229f6ca73af

Aliases

arxiv: 2503.12633 · arxiv_version: 2503.12633v2 · doi: 10.48550/arxiv.2503.12633 · pith_short_12: DY2XAKJ4AUCD · pith_short_16: DY2XAKJ4AUCD2CSD · pith_short_8: DY2XAKJ4

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/DY2XAKJ4AUCD2CSDV7TUPSQKX6 \
  | 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: 1e3570293c05043d0a43afe747ca0abfaddf6ea47fa8b57e1c63c229f6ca73af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38ab287e0ccc4d65dec6281ba43e51059109830bfdacf95982726bcc10d4ada8",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-03-16T20:05:26Z",
    "title_canon_sha256": "41df5758d888798ca11503ed5fbd84f702af76316fd5c205c00cb38112a65b31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.12633",
    "kind": "arxiv",
    "version": 2
  }
}