Pith Number

pith:43FTVGOR

pith:2020:43FTVGORBT6CP776DCSVDJKMOP

not attested not anchored not stored refs pending

Unsupervised Pansharpening Based on Self-Attention Mechanism

Chiman Kwan, Hairong Qi, Razieh Kaviani Baghbaderani, Ying Qu

arxiv:2006.09303 v3 · 2020-06-16 · cs.CV · eess.IV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{43FTVGORBT6CP776DCSVDJKMOP}

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	2026-07-05T01:31:28.266659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6cb3a99d10cfc27fffe18a551a54c73dd1fa15d7870094364c7e87ded68d543

Aliases

arxiv: 2006.09303 · arxiv_version: 2006.09303v3 · doi: 10.48550/arxiv.2006.09303 · pith_short_12: 43FTVGORBT6C · pith_short_16: 43FTVGORBT6CP776 · pith_short_8: 43FTVGOR

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/43FTVGORBT6CP776DCSVDJKMOP \
  | 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: e6cb3a99d10cfc27fffe18a551a54c73dd1fa15d7870094364c7e87ded68d543

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1999e94ec38cace20300eb9a00efb6f325e450bc61b18564cf57449ef6b152e",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-06-16T16:46:30Z",
    "title_canon_sha256": "db028c930545c17fa3d3d2105a56e40c99af37e223de8219263927f41bc75e31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.09303",
    "kind": "arxiv",
    "version": 3
  }
}