Pith Number

pith:36G5X4IO

pith:2017:36G5X4IOVGZ54WP3TKHDISMUDC

not attested not anchored not stored refs pending

CISRDCNN: Super-resolution of compressed images using deep convolutional neural networks

Chao Ren, Honggang Chen, Linbo Qing, Qizhi Teng, Xiaohai He

arxiv:1709.06229 v1 · 2017-09-19 · 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{36G5X4IOVGZ54WP3TKHDISMUDC}

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	2026-05-18T00:34:53.885296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df8ddbf10ea9b3de59fb9a8e344994188477fe0ec64f3c75de481788324fb127

Aliases

arxiv: 1709.06229 · arxiv_version: 1709.06229v1 · doi: 10.48550/arxiv.1709.06229 · pith_short_12: 36G5X4IOVGZ5 · pith_short_16: 36G5X4IOVGZ54WP3 · pith_short_8: 36G5X4IO

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/36G5X4IOVGZ54WP3TKHDISMUDC \
  | 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: df8ddbf10ea9b3de59fb9a8e344994188477fe0ec64f3c75de481788324fb127

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76c49c070d5c4f2b5a4875a90906a3ff13c4a1f6c16f57c1483fbcd722a58c2f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-09-19T02:45:12Z",
    "title_canon_sha256": "1d66ba02b5021af2d4e729146bece4011e8257a3b2deaefeb638a3f420292e95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.06229",
    "kind": "arxiv",
    "version": 1
  }
}