Pith Number

pith:2WIWZQYV

pith:2024:2WIWZQYV3NLNUGDPULCRUEVV4F

not attested not anchored not stored refs pending

Heterogeneous window transformer for image denoising

Chia-Wen Lin, Chunwei Tian, David Zhang, Menghua Zheng, Zhiwu Li

arxiv:2407.05709 v2 · 2024-07-08 · 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{2WIWZQYV3NLNUGDPULCRUEVV4F}

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	2026-07-05T08:43:30.161425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5916cc315db56da186fa2c51a12b5e17e3fea0e03ec6f0c54058ba82295c542

Aliases

arxiv: 2407.05709 · arxiv_version: 2407.05709v2 · doi: 10.48550/arxiv.2407.05709 · pith_short_12: 2WIWZQYV3NLN · pith_short_16: 2WIWZQYV3NLNUGDP · pith_short_8: 2WIWZQYV

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/2WIWZQYV3NLNUGDPULCRUEVV4F \
  | 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: d5916cc315db56da186fa2c51a12b5e17e3fea0e03ec6f0c54058ba82295c542

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "625ab152a6e46101b9f4d0cc518b7323674131b0ad405c0acbde1c93e1ae92f4",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2024-07-08T08:10:16Z",
    "title_canon_sha256": "2b433ae7a717d1906061b4cd520fc1e5c9b70f23a0adee198afe1e5e664a6cfe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.05709",
    "kind": "arxiv",
    "version": 2
  }
}