Pith Number

pith:K3CWLRKM

pith:2022:K3CWLRKMC7OJWYVPAXJQMTCLSI

not attested not anchored not stored refs pending

DCNGAN: A Deformable Convolutional-Based GAN with QP Adaptation for Perceptual Quality Enhancement of Compressed Video

Fuzheng Yang, Luis Herranz, Marc Gorriz Blanch, Marta Mrak, Saiping Zhang, Shuai Wan

arxiv:2201.08944 v3 · 2022-01-22 · eess.IV · cs.CV · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K3CWLRKMC7OJWYVPAXJQMTCLSI}

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	2026-07-05T03:52:16.168644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56c565c54c17dc9b62af05d3064c4b920062d778621c48a5e1cedbf72e5e889d

Aliases

arxiv: 2201.08944 · arxiv_version: 2201.08944v3 · doi: 10.48550/arxiv.2201.08944 · pith_short_12: K3CWLRKMC7OJ · pith_short_16: K3CWLRKMC7OJWYVP · pith_short_8: K3CWLRKM

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/K3CWLRKMC7OJWYVPAXJQMTCLSI \
  | 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: 56c565c54c17dc9b62af05d3064c4b920062d778621c48a5e1cedbf72e5e889d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b269c9285ba91ef266e126447155bb1b3b58ecf59e5e608dc75e32d4f3e6509",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-01-22T02:09:50Z",
    "title_canon_sha256": "de23e5ccf43673da64d4615a5a66c11eb5c8b36dc174c7938e6a0f67dfb16da1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.08944",
    "kind": "arxiv",
    "version": 3
  }
}