Pith Number

pith:LO6Q7L4I

pith:2021:LO6Q7L4IDNI47S3T4EXNQKMMUR

not attested not anchored not stored refs pending

Solving Inverse Problems in Medical Imaging with Score-Based Generative Models

Lei Xing, Liyue Shen, Stefano Ermon, Yang Song

arxiv:2111.08005 v2 · 2021-11-15 · eess.IV · cs.CV · cs.LG · 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{LO6Q7L4IDNI47S3T4EXNQKMMUR}

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

18 papers in Pith

From Sparse X-rays to 3D CT: Training-Free Reconstruction with Diffusion Priors

Measurement Geometry and Design for Trustworthy Generative Inverse Problems

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

KLIP: localized distribution shift detection via KL-divergence with diffusion priors in Inverse Problems

Multi-Objective Learning for Diffusion Models: A Statistical Theory under Semi-Supervised Learning

Receipt and verification

First computed	2026-07-05T04:32:12.772954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bbd0faf881b51cfcb73e12ed8298ca4411d95a487390a86c3fc37fd5ca2c9f2

Aliases

arxiv: 2111.08005 · arxiv_version: 2111.08005v2 · doi: 10.48550/arxiv.2111.08005 · pith_short_12: LO6Q7L4IDNI4 · pith_short_16: LO6Q7L4IDNI47S3T · pith_short_8: LO6Q7L4I

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/LO6Q7L4IDNI47S3T4EXNQKMMUR \
  | 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: 5bbd0faf881b51cfcb73e12ed8298ca4411d95a487390a86c3fc37fd5ca2c9f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c96a5d956abdfacaf7d34f07c1e18b8b358f1c68bf183f97cfb68656d9654f1a",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-11-15T05:41:12Z",
    "title_canon_sha256": "b45d74bb92112bf18b3bab7cc31e4e60cbfdcf8939834ea144b11cd729f2468c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.08005",
    "kind": "arxiv",
    "version": 2
  }
}