Pith Number

pith:ZZPIL4UB

pith:2026:ZZPIL4UBKU4E6NF7JNGODVGVQA

not attested not anchored not stored refs pending

WildShadowRemover: In-the-Wild Video Shadow Removal via Detail-Preserving Video Diffusion Models

Chi Wang, Cong Wang, Gang Xu, Jiamin Xu, Renshu Gu, Weiwei Xu, Zheng Dong

arxiv:2607.26203 v1 · 2026-07-28 · 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{ZZPIL4UBKU4E6NF7JNGODVGVQA}

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	2026-07-30T00:08:42.453681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

ce5e85f28155384f34bf4b4ce1d4d5800d63094cc8d26de97d718ed0209ea3c9

Aliases

arxiv: 2607.26203 · arxiv_version: 2607.26203v1 · doi: 10.48550/arxiv.2607.26203 · pith_short_12: ZZPIL4UBKU4E · pith_short_16: ZZPIL4UBKU4E6NF7 · pith_short_8: ZZPIL4UB

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/ZZPIL4UBKU4E6NF7JNGODVGVQA \
  | 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: ce5e85f28155384f34bf4b4ce1d4d5800d63094cc8d26de97d718ed0209ea3c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b103561db59a86a3d695baabdee8dd270831f5bb8cda7d08764ae1915d150769",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-28T19:08:26Z",
    "title_canon_sha256": "acc2193ed3abf24cb3ed0274b2155b2d9c535a96989621707a828a5ed95723b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.26203",
    "kind": "arxiv",
    "version": 1
  }
}