Pith Number

pith:RHMB4PCT

pith:2017:RHMB4PCT3THFQJZQA7URP3UYTR

not attested not anchored not stored refs pending

Boosting the accuracy of multi-spectral image pan-sharpening by learning a deep residual network

Huanfeng Shen, Liangpei Zhang, Qiangqiang Yuan, Yancong Wei

arxiv:1705.07556 v2 · 2017-05-22 · 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{RHMB4PCT3THFQJZQA7URP3UYTR}

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	2026-05-18T00:30:04.260749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89d81e3c53dcce58273007e917ee989c78254e8668a306f44cad72dca96e2eee

Aliases

arxiv: 1705.07556 · arxiv_version: 1705.07556v2 · doi: 10.48550/arxiv.1705.07556 · pith_short_12: RHMB4PCT3THF · pith_short_16: RHMB4PCT3THFQJZQ · pith_short_8: RHMB4PCT

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/RHMB4PCT3THFQJZQA7URP3UYTR \
  | 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: 89d81e3c53dcce58273007e917ee989c78254e8668a306f44cad72dca96e2eee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cea104c1f1fad357ca4b2d692e3ebe697a60c48d967b5949aaabad535e517d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-05-22T05:13:15Z",
    "title_canon_sha256": "50f20641526259acf46a283a5467029023b71160b0b5c350d219aaad81b15cce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.07556",
    "kind": "arxiv",
    "version": 2
  }
}