Pith Number

pith:FZ2KWHOS

pith:2022:FZ2KWHOSMPN44QQAD2H5QAVLPV

not attested not anchored not stored refs pending

Towards True Detail Restoration for Super-Resolution: A Benchmark and a Quality Metric

Anastasia Kirillova, Dmitriy Vatolin, Eugene Lyapustin, Evgeney Zimin, Nikolai Karetin, Viacheslav Meshchaninov

arxiv:2203.08923 v1 · 2022-03-16 · 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{FZ2KWHOSMPN44QQAD2H5QAVLPV}

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.

Cited by

1 paper in Pith

MSIQ: Moment-based Scale-Invariant Quality Measure for Single Image Super-Resolution

Receipt and verification

First computed	2026-07-05T04:13:13.623781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e74ab1dd263dbce42001e8fd802ab7d448f5ff7de0b33c4dead0d1218790e44

Aliases

arxiv: 2203.08923 · arxiv_version: 2203.08923v1 · doi: 10.48550/arxiv.2203.08923 · pith_short_12: FZ2KWHOSMPN4 · pith_short_16: FZ2KWHOSMPN44QQA · pith_short_8: FZ2KWHOS

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/FZ2KWHOSMPN44QQAD2H5QAVLPV \
  | 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: 2e74ab1dd263dbce42001e8fd802ab7d448f5ff7de0b33c4dead0d1218790e44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee250b0eef4bdd07b42df8fe129229269d3fccd800e1cdc18d01153f4b1b80e3",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-16T20:13:35Z",
    "title_canon_sha256": "c9463b969363e5f7e67fa0bd953d42fa47d27364380277feaca8b0dba8f37407"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.08923",
    "kind": "arxiv",
    "version": 1
  }
}