Pith Number

pith:LXPRLRGM

pith:2023:LXPRLRGM7IVVGXEZKAS3TSFZ7Z

not attested not anchored not stored refs pending

SAM-helps-Shadow:When Segment Anything Model meet shadow removal

Chaochen Gu, Shanying Zhu, Xiaofeng Zhang

arxiv:2306.06113 v1 · 2023-06-01 · 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{LXPRLRGM7IVVGXEZKAS3TSFZ7Z}

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	2026-07-05T06:19:20.693227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ddf15c4ccfa2b535c995025b9c8b9fe56b42d0fe543f130a776b975171386be

Aliases

arxiv: 2306.06113 · arxiv_version: 2306.06113v1 · doi: 10.48550/arxiv.2306.06113 · pith_short_12: LXPRLRGM7IVV · pith_short_16: LXPRLRGM7IVVGXEZ · pith_short_8: LXPRLRGM

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/LXPRLRGM7IVVGXEZKAS3TSFZ7Z \
  | 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: 5ddf15c4ccfa2b535c995025b9c8b9fe56b42d0fe543f130a776b975171386be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2db11cd5058f587ec8359dcc6f76089c6f29044ae21d316402eb6dbc86a049dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-06-01T06:37:19Z",
    "title_canon_sha256": "f4199d39acd14ec507e8e9c3481f07195a56ac2eb77ca6b2f4aab96ff6b84fc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.06113",
    "kind": "arxiv",
    "version": 1
  }
}