Pith Number

pith:3TBG7CYF

pith:2025:3TBG7CYFZKG6GBJMLC7VXCDXT7

not attested not anchored not stored refs pending

Towards Controllable Real Image Denoising with Camera Parameters

Junhyeong Kwon, Keuntek Lee, Nam Ik Cho, Youngjin Oh

arxiv:2507.01587 v2 · 2025-07-02 · 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{3TBG7CYFZKG6GBJMLC7VXCDXT7}

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	2026-07-05T12:04:37.220870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcc26f8b05ca8de3052c58bf5b88779fe349421ff861b55673c9b814a75d08eb

Aliases

arxiv: 2507.01587 · arxiv_version: 2507.01587v2 · doi: 10.48550/arxiv.2507.01587 · pith_short_12: 3TBG7CYFZKG6 · pith_short_16: 3TBG7CYFZKG6GBJM · pith_short_8: 3TBG7CYF

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/3TBG7CYFZKG6GBJMLC7VXCDXT7 \
  | 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: dcc26f8b05ca8de3052c58bf5b88779fe349421ff861b55673c9b814a75d08eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "903d57360d3df59161a6d16598e391d6e4d0170d3f737752bf57d54ebdf364b5",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-02T10:57:33Z",
    "title_canon_sha256": "b9ffeec01fd83774d25d50fd7f4eb47527e5aaeba8f256931c335392daab804e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.01587",
    "kind": "arxiv",
    "version": 2
  }
}