Pith Number

pith:GIZHRHTO

pith:2022:GIZHRHTOWANMXSMWEBBR3SU6CG

not attested not anchored not stored refs pending

CRFormer: A Cross-Region Transformer for Shadow Removal

Hui Yin, Jin Wan, Song Wang, Xinyi Wu, Zhenyao Wu, Zhihao Liu

arxiv:2207.01600 v1 · 2022-07-04 · 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{GIZHRHTOWANMXSMWEBBR3SU6CG}

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	2026-07-05T04:37:13.675489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3232789e6eb01acbc99620431dca9e11a862122ebe1602f358da1e818fa11e76

Aliases

arxiv: 2207.01600 · arxiv_version: 2207.01600v1 · doi: 10.48550/arxiv.2207.01600 · pith_short_12: GIZHRHTOWANM · pith_short_16: GIZHRHTOWANMXSMW · pith_short_8: GIZHRHTO

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/GIZHRHTOWANMXSMWEBBR3SU6CG \
  | 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: 3232789e6eb01acbc99620431dca9e11a862122ebe1602f358da1e818fa11e76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b4eaa5375e72de3c81e1fe78fb95cb3abcd22599aa766f5f685f1acb65d3aa2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-07-04T17:33:02Z",
    "title_canon_sha256": "c76b8aae864bf65333ba5ab5a1865a8e4325028d2873e4884f0e8075d958fdcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.01600",
    "kind": "arxiv",
    "version": 1
  }
}