Pith Number

pith:EYCLIORV

pith:2017:EYCLIORVINF44BZSJBFRYEBZ2U

not attested not anchored not stored refs pending

Fast single image super-resolution based on sigmoid transformation

Jinyan Gao, Longguang Wang, Wei An, Xinpu Deng, Zaiping Lin

arxiv:1708.07029 v3 · 2017-08-23 · 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{EYCLIORVINF44BZSJBFRYEBZ2U}

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	2026-05-18T00:31:18.848647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2604b43a35434bce0732484b1c1039d52a98fb76562bab178aee512b87725b91

Aliases

arxiv: 1708.07029 · arxiv_version: 1708.07029v3 · doi: 10.48550/arxiv.1708.07029 · pith_short_12: EYCLIORVINF4 · pith_short_16: EYCLIORVINF44BZS · pith_short_8: EYCLIORV

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/EYCLIORVINF44BZSJBFRYEBZ2U \
  | 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: 2604b43a35434bce0732484b1c1039d52a98fb76562bab178aee512b87725b91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9531ce4b7ea857a354d57c40a0556f1a1fdb4796add1df696ac4933ef88a3ce3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-08-23T14:46:26Z",
    "title_canon_sha256": "19768db172751ec4d49962df1c9a9b4dda9b807e8f87eab13a14d42e38d5f46a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.07029",
    "kind": "arxiv",
    "version": 3
  }
}