Pith Number

pith:VWVVD5QT

pith:2021:VWVVD5QTAV7727J33KZEXFQOBO

not attested not anchored not stored refs pending

Fast Camera Image Denoising on Mobile GPUs with Deep Learning, Mobile AI 2021 Challenge: Report

Andrey Ignatov, Angeline Pouget, Bin Huang, Changbeom Kang, Chaoyu Feng, Cheng Li, Donghao Liu, Feifei Chen, Fenglong Song, Haoqiang Fan, Jaeyoon Yoo, Jian Sun, Kim Byeoung-su, Lei Lei, Liangyu Chen, Liguang Huang, Matteo Maggioni, Minsu Kwon, Myungje Lee, Radu Timofte, Shen Cheng, Shinjo Wang, Shuaicheng Liu, Shuai Liu, Shuai Xiao, Tianbao Zhou, Xiangyu Zhang, Xin Lu, Yibin Huang, Yifeng Zhou, Zhikun Lei, Zhongqian Fu

arxiv:2105.08629 v1 · 2021-05-17 · eess.IV · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VWVVD5QTAV7727J33KZEXFQOBO}

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	2026-07-05T02:41:24.735235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adab51f613057ffd7d3bdab24b960e0b94fe24969e794a8af0d85f5f088236b1

Aliases

arxiv: 2105.08629 · arxiv_version: 2105.08629v1 · doi: 10.48550/arxiv.2105.08629 · pith_short_12: VWVVD5QTAV77 · pith_short_16: VWVVD5QTAV7727J3 · pith_short_8: VWVVD5QT

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/VWVVD5QTAV7727J33KZEXFQOBO \
  | 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: adab51f613057ffd7d3bdab24b960e0b94fe24969e794a8af0d85f5f088236b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88ffdccfa52c7009e408e1e6905331e8a2862130dc9456ac1ccdc142cee743bc",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-05-17T13:27:56Z",
    "title_canon_sha256": "e9048a88826228e1a067f9a21e77dd43f2adc1b4a0b154b375a99b73291b25c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.08629",
    "kind": "arxiv",
    "version": 1
  }
}