Pith Number

pith:BTHAWDFQ

pith:2023:BTHAWDFQ3JL3RNIAACGORUH3LN

not attested not anchored not stored refs pending

A Variational Perspective on Solving Inverse Problems with Diffusion Models

Arash Vahdat, Jan Kautz, Jiaming Song, Morteza Mardani

arxiv:2305.04391 v2 · 2023-05-07 · cs.LG · cs.CV · cs.NA · math.NA · stat.ML

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\usepackage{pith}
\pithnumber{BTHAWDFQ3JL3RNIAACGORUH3LN}

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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

11 papers in Pith

Hallucination-Aware Diffusion Sampling for Inverse Problems via Robust Prior Updates

Unbiased Diffusion Variational Inversion via Principled Posterior Matching

Dual Ascent Diffusion for Inverse Problems

Diff-ANO: Towards Fast High-Resolution Ultrasound Computed Tomography via Conditional Consistency Models and Adjoint Neural Operators

FlowLPS: Langevin-Proximal Sampling for Flow-based Inverse Problem Solvers

Receipt and verification

First computed	2026-07-05T06:55:54.561515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cce0b0cb0da57b8b500008ce8d0fb5b6fb734f82e3d31253930c9f658071838

Aliases

arxiv: 2305.04391 · arxiv_version: 2305.04391v2 · doi: 10.48550/arxiv.2305.04391 · pith_short_12: BTHAWDFQ3JL3 · pith_short_16: BTHAWDFQ3JL3RNIA · pith_short_8: BTHAWDFQ

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/BTHAWDFQ3JL3RNIAACGORUH3LN \
  | 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: 0cce0b0cb0da57b8b500008ce8d0fb5b6fb734f82e3d31253930c9f658071838

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bd7972697b5b95ac95b16f3ca7e95e85195f5255d9505e39c787ea8c9c1e6ae",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.NA",
      "math.NA",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-05-07T23:00:47Z",
    "title_canon_sha256": "0b423f7eb0d686be38b5402fcf4a14e2f70488bae550087e1a5669dfc0786ec9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.04391",
    "kind": "arxiv",
    "version": 2
  }
}