Pith Number

pith:H45LLEEC

pith:2021:H45LLEECR4G7O3JSBVQ5THP543

not attested not anchored not stored refs pending

Toward Real-world Image Super-resolution via Hardware-based Adaptive Degradation Models

Johnathan Czernik, Rui Ma, Xian Du

arxiv:2110.10755 v1 · 2021-10-20 · 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{H45LLEECR4G7O3JSBVQ5THP543}

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	2026-07-05T03:24:20.908747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f3ab590828f0df76d320d61d99dfde6c7e4339f8b4f5b50a74412aefa1f6a6c

Aliases

arxiv: 2110.10755 · arxiv_version: 2110.10755v1 · doi: 10.48550/arxiv.2110.10755 · pith_short_12: H45LLEECR4G7 · pith_short_16: H45LLEECR4G7O3JS · pith_short_8: H45LLEEC

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/H45LLEECR4G7O3JSBVQ5THP543 \
  | 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: 3f3ab590828f0df76d320d61d99dfde6c7e4339f8b4f5b50a74412aefa1f6a6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cda21c8c67a225449cac0968d87bfb1145cc730be406767fd1e5688ddb92cf49",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-10-20T19:53:48Z",
    "title_canon_sha256": "3d98a28307b1f4fcec0e3d642b716f7be2afc02842b49887105137aa3468e67d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.10755",
    "kind": "arxiv",
    "version": 1
  }
}