Pith Number

pith:VBYO2QKJ

pith:2023:VBYO2QKJCY6UJ5LMTHIUQ7JBCD

not attested not anchored not stored refs pending

Diffusion Probabilistic Priors for Zero-Shot Low-Dose CT Image Denoising

Jun Cheng, Shan Tan, Songhui Diao, Xiaokun Liang, Xuan Liu, Yaoqin Xie

arxiv:2305.15887 v2 · 2023-05-25 · eess.IV · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VBYO2QKJCY6UJ5LMTHIUQ7JBCD}

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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

Less Is More: Training-Free Acceleration Framework of 3D Diffusion Models for Low-Count PET Denoising via Global-Local Trajectory Reduction

Receipt and verification

First computed	2026-07-05T06:30:45.744659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a870ed4149163d44f56c99d1487d2110fe8da92b1bd98335c2b4f37f6bfce3c8

Aliases

arxiv: 2305.15887 · arxiv_version: 2305.15887v2 · doi: 10.48550/arxiv.2305.15887 · pith_short_12: VBYO2QKJCY6U · pith_short_16: VBYO2QKJCY6UJ5LM · pith_short_8: VBYO2QKJ

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/VBYO2QKJCY6UJ5LMTHIUQ7JBCD \
  | 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: a870ed4149163d44f56c99d1487d2110fe8da92b1bd98335c2b4f37f6bfce3c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2779f35d0194f7ab483060dee8d6476dc32c4b398505c377b587b91fec582c1",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-05-25T09:38:52Z",
    "title_canon_sha256": "43f5ccd83f6df89322d4c639d27a8887609277c459f9fd27917aca1777aada5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.15887",
    "kind": "arxiv",
    "version": 2
  }
}