Pith Number

pith:SNZUWDX4

pith:2025:SNZUWDX4DDABKKO7Q3JGPHLAPM

not attested not anchored not stored refs pending

YOND: Practical Blind Raw Image Denoising Free from Camera-Specific Data Dependency

Hansen Feng, Hua Huang, Lin Zhu, Lizhi Wang, Tong Li, Yiqi Huang

arxiv:2506.03645 v1 · 2025-06-04 · cs.CV · 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{SNZUWDX4DDABKKO7Q3JGPHLAPM}

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.

Receipt and verification

First computed	2026-07-05T11:15:49.258366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93734b0efc18c01529df86d2679d607b3138b303a9dc8c4effb378b8ae598118

Aliases

arxiv: 2506.03645 · arxiv_version: 2506.03645v1 · doi: 10.48550/arxiv.2506.03645 · pith_short_12: SNZUWDX4DDAB · pith_short_16: SNZUWDX4DDABKKO7 · pith_short_8: SNZUWDX4

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/SNZUWDX4DDABKKO7Q3JGPHLAPM \
  | 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: 93734b0efc18c01529df86d2679d607b3138b303a9dc8c4effb378b8ae598118

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30f9cbf2c862d020749ec47f5bd20cb61d3657eddfe1dbe7d5da6da6690ccde0",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-04T07:40:48Z",
    "title_canon_sha256": "9fa0852e734d8683e0e7ac64093ed25633199fcae7b023d11382c025ec27834e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.03645",
    "kind": "arxiv",
    "version": 1
  }
}