Pith Number

pith:O3RXTUS7

pith:2022:O3RXTUS7V3KRDYZZRBHEVF547Z

not attested not anchored not stored refs pending

Coarse-to-Fine Sparse Transformer for Hyperspectral Image Reconstruction

Haoqian Wang, Jing Lin, Luc Van Gool, Radu Timofte, XiaoWan Hu, Xin Yuan, Yuanhao Cai, Yulun Zhang

arxiv:2203.04845 v3 · 2022-03-09 · cs.CV

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O3RXTUS7V3KRDYZZRBHEVF547Z}

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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.

Cited by

1 paper in Pith

Defective Edge Detection Using Cascaded Ensemble Canny Operator

Receipt and verification

First computed	2026-07-05T04:38:48.752837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76e379d25faed511e339884e4a97bcfe492436a45fa512de43595e051107693c

Aliases

arxiv: 2203.04845 · arxiv_version: 2203.04845v3 · doi: 10.48550/arxiv.2203.04845 · pith_short_12: O3RXTUS7V3KR · pith_short_16: O3RXTUS7V3KRDYZZ · pith_short_8: O3RXTUS7

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/O3RXTUS7V3KRDYZZRBHEVF547Z \
  | 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: 76e379d25faed511e339884e4a97bcfe492436a45fa512de43595e051107693c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f2f00daa12261e60b188c4330a1b8efbe62ca5d4b8bbcd4a619ec21fca00a4f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-09T16:17:47Z",
    "title_canon_sha256": "368d3daf481b58d9a524a44eb8b1d1cb36b7ddcb060110805b0faae1d7afdcf9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.04845",
    "kind": "arxiv",
    "version": 3
  }
}