Pith Number

pith:WPK6JQQY

pith:2018:WPK6JQQYADECOTKXGYJPOYC6L2

not attested not anchored not stored refs pending

Hyperspectral Image Denoising Employing a Spatial-Spectral Deep Residual Convolutional Neural Network

Huanfeng Shen, Jie Li, Liangpei Zhang, Qiangqiang Yuan, Qiang Zhang

arxiv:1806.00183 v3 · 2018-06-01 · 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{WPK6JQQYADECOTKXGYJPOYC6L2}

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	2026-05-18T00:08:20.618263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3d5e4c21800c8274d573612f7605e5eb278dbbd423d72521839d72f52e0288a

Aliases

arxiv: 1806.00183 · arxiv_version: 1806.00183v3 · doi: 10.48550/arxiv.1806.00183 · pith_short_12: WPK6JQQYADEC · pith_short_16: WPK6JQQYADECOTKX · pith_short_8: WPK6JQQY

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/WPK6JQQYADECOTKXGYJPOYC6L2 \
  | 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: b3d5e4c21800c8274d573612f7605e5eb278dbbd423d72521839d72f52e0288a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b7a550a27c56ffe05ab2d726e6893bbb5e6dc34ae401b0f90fd6ea7e1173197",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-06-01T04:24:09Z",
    "title_canon_sha256": "c5fca68ad6434b5862fabb8a874b40bd25278223ef88010a319b6c7f3cff844c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.00183",
    "kind": "arxiv",
    "version": 3
  }
}