Pith Number

pith:VB3HABOU

pith:2019:VB3HABOUCODIW2ATUXWKCYK6PR

not attested not anchored not stored refs pending

Unsupervised Learning for Real-World Super-Resolution

Andreas Lugmayr, Martin Danelljan, Radu Timofte

arxiv:1909.09629 v1 · 2019-09-20 · 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{VB3HABOUCODIW2ATUXWKCYK6PR}

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	2026-07-05T00:06:02.337142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8767005d413868b6813a5eca1615e7c52e0543696731622a674dec86eca92ea

Aliases

arxiv: 1909.09629 · arxiv_version: 1909.09629v1 · doi: 10.48550/arxiv.1909.09629 · pith_short_12: VB3HABOUCODI · pith_short_16: VB3HABOUCODIW2AT · pith_short_8: VB3HABOU

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/VB3HABOUCODIW2ATUXWKCYK6PR \
  | 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: a8767005d413868b6813a5eca1615e7c52e0543696731622a674dec86eca92ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35e7036a67204fcc36e1a75336a893c13933f214e4f9fa68793f0c9235a8b4d4",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-09-20T17:37:55Z",
    "title_canon_sha256": "5f7dd474824ce247782c0b1e20538cae35c721d4f840d6d1441638d793d02590"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.09629",
    "kind": "arxiv",
    "version": 1
  }
}