Pith Number

pith:4GL35APC

pith:2025:4GL35APCDKLENTW54C47F5DAPV

not attested not anchored not stored refs pending

PET Image Denoising via Text-Guided Diffusion: Integrating Anatomical Priors through Text Prompts

Boxiao Yu, Jiong Wu, Kuang Gong, Kuangyu Shi, Ruogu Fang, Savas Ozdemir, Yizhou Chen

arxiv:2502.21260 v1 · 2025-02-28 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4GL35APCDKLENTW54C47F5DAPV}

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

Auditing Multimodal LLM Raters: Central Tendency Bias in Clinical Ordinal Scoring

Receipt and verification

First computed	2026-07-05T10:21:47.192290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e197be81e21a9646cedde0b9f2f4607d5e1ab41f4f71f518473da0ae2bce5862

Aliases

arxiv: 2502.21260 · arxiv_version: 2502.21260v1 · doi: 10.48550/arxiv.2502.21260 · pith_short_12: 4GL35APCDKLE · pith_short_16: 4GL35APCDKLENTW5 · pith_short_8: 4GL35APC

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/4GL35APCDKLENTW54C47F5DAPV \
  | 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: e197be81e21a9646cedde0b9f2f4607d5e1ab41f4f71f518473da0ae2bce5862

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f80128640bc0d599baca434b0e4325f8b1d2eb84aca3b4f0753ef788eb88ae15",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-02-28T17:37:37Z",
    "title_canon_sha256": "2144769bca5b0f19bf7fde11b3b30e2d6952958d5652ac95f62ed67879713d54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.21260",
    "kind": "arxiv",
    "version": 1
  }
}