Pith Number

pith:RQPONCPX

pith:2022:RQPONCPXGT7H7443CERL2NIAUP

not attested not anchored not stored refs pending

PeQuENet: Perceptual Quality Enhancement of Compressed Video with Adaptation- and Attention-based Network

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

arxiv:2206.07893 v1 · 2022-06-16 · cs.CV · cs.MM · 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{RQPONCPXGT7H7443CERL2NIAUP}

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	2026-07-05T04:32:19.576167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c1ee689f734fe7ff39b1122bd3500a3c03f28dee16f3aef900fdeee4b79f0ee

Aliases

arxiv: 2206.07893 · arxiv_version: 2206.07893v1 · doi: 10.48550/arxiv.2206.07893 · pith_short_12: RQPONCPXGT7H · pith_short_16: RQPONCPXGT7H7443 · pith_short_8: RQPONCPX

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/RQPONCPXGT7H7443CERL2NIAUP \
  | 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: 8c1ee689f734fe7ff39b1122bd3500a3c03f28dee16f3aef900fdeee4b79f0ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "892fafa75dda998f0008378e448848861e48b4b38e10215caef8cbcb22d535dc",
    "cross_cats_sorted": [
      "cs.MM",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-06-16T02:49:28Z",
    "title_canon_sha256": "0d7e810610aaf633f1d91e9df1b5f99f35b1e477e432731832c5416245fb4675"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.07893",
    "kind": "arxiv",
    "version": 1
  }
}