Pith Number

pith:3BFNF2QY

pith:2015:3BFNF2QYNSEIUL2FRMBRMCPGLV

not attested not anchored not stored refs pending

Fast Single Image Super-Resolution

Adrian Basarab, Denis Kouame, Jean-Yves Tourneret, Nicolas Dobigeon, Ningning Zhao, Qi Wei

arxiv:1510.00143 v3 · 2015-10-01 · 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{3BFNF2QYNSEIUL2FRMBRMCPGLV}

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	2026-05-18T01:15:58.176900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d84ad2ea186c888a2f458b031609e65d6f64c82fd04ce46aef99277aafd86139

Aliases

arxiv: 1510.00143 · arxiv_version: 1510.00143v3 · doi: 10.48550/arxiv.1510.00143 · pith_short_12: 3BFNF2QYNSEI · pith_short_16: 3BFNF2QYNSEIUL2F · pith_short_8: 3BFNF2QY

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/3BFNF2QYNSEIUL2FRMBRMCPGLV \
  | 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: d84ad2ea186c888a2f458b031609e65d6f64c82fd04ce46aef99277aafd86139

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "196ec45e7a596e988d8a83ade2d710363254e42baede6541b7b76cfe03e2a93d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-10-01T08:47:28Z",
    "title_canon_sha256": "68901fb699b96d62684c18d63249b7579138bdd5605d126e8e2b50c3bad1504c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.00143",
    "kind": "arxiv",
    "version": 3
  }
}