Pith Number

pith:7H3MGZDR

pith:2022:7H3MGZDROUV24LPDJIJ55DMNRP

not attested not anchored not stored refs pending

ShadowDiffusion: When Degradation Prior Meets Diffusion Model for Shadow Removal

Bihan Wen, Chong Wang, Hanspeter Pfister, Lanqing Guo, Siyu Huang, Wenhan Yang, Yufei Wang

arxiv:2212.04711 v2 · 2022-12-09 · 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{7H3MGZDROUV24LPDJIJ55DMNRP}

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	2026-07-05T05:24:46.446635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9f6c36471752bae2de34a13de8d8d8bcdd27abfe310922750f7053b91fc3509

Aliases

arxiv: 2212.04711 · arxiv_version: 2212.04711v2 · doi: 10.48550/arxiv.2212.04711 · pith_short_12: 7H3MGZDROUV2 · pith_short_16: 7H3MGZDROUV24LPD · pith_short_8: 7H3MGZDR

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/7H3MGZDROUV24LPDJIJ55DMNRP \
  | 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: f9f6c36471752bae2de34a13de8d8d8bcdd27abfe310922750f7053b91fc3509

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "724217d45f306b8e207fde149d68e3a465c56724b06824c9d42a3088225d0da7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-12-09T07:48:30Z",
    "title_canon_sha256": "94ad0a1d02936b7bc74732f7379ad70ffe2c8533764dcebeaf5d2c1a3ad97cd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.04711",
    "kind": "arxiv",
    "version": 2
  }
}