Pith Number

pith:FV7VEVY7

pith:2025:FV7VEVY7YSXRECHHFCHTJEKA2L

not attested not anchored not stored refs pending

Prompt-Aware Controllable Shadow Removal

Hehe Fan, Kerui Chen, Kun Li, Wenjin Hou, Yi Yang, Zhiliang Wu

arxiv:2501.15043 v2 · 2025-01-25 · 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{FV7VEVY7YSXRECHHFCHTJEKA2L}

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.

Cited by

1 paper in Pith

CFSR: Geometry-Conditioned Shadow Removal via Physical Disentanglement

Receipt and verification

First computed	2026-07-05T10:08:28.598206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d7f52571fc4af1208e7288f349140d2c4b0c6dd90e583a7b42901ebe395aac7

Aliases

arxiv: 2501.15043 · arxiv_version: 2501.15043v2 · doi: 10.48550/arxiv.2501.15043 · pith_short_12: FV7VEVY7YSXR · pith_short_16: FV7VEVY7YSXRECHH · pith_short_8: FV7VEVY7

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/FV7VEVY7YSXRECHHFCHTJEKA2L \
  | 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: 2d7f52571fc4af1208e7288f349140d2c4b0c6dd90e583a7b42901ebe395aac7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12123a9e9ebcf9c3cb0926c76dd49d61ed1d72118efea7cf38775e67f79a5238",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-01-25T02:59:00Z",
    "title_canon_sha256": "7262ebec69306f7446bc118f0270878092f2dc9ee3d526356cfc65f4dfe913d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.15043",
    "kind": "arxiv",
    "version": 2
  }
}