Pith Number

pith:BZQW7KEX

pith:2024:BZQW7KEXD3PXVUM5SVNL5V2FC3

not attested not anchored not stored refs pending

Semantic Line Combination Detector

Chang-Su Kim, Dongkwon Jin, Jinwon Ko

arxiv:2404.18399 v2 · 2024-04-29 · 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{BZQW7KEXD3PXVUM5SVNL5V2FC3}

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

ProCrop: Learning Aesthetic Image Cropping from Professional Compositions

Receipt and verification

First computed	2026-07-05T08:14:06.120591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e616fa8971edf7ad19d955abed74516f300139280ff63e45f7a5455eaab18c4

Aliases

arxiv: 2404.18399 · arxiv_version: 2404.18399v2 · doi: 10.48550/arxiv.2404.18399 · pith_short_12: BZQW7KEXD3PX · pith_short_16: BZQW7KEXD3PXVUM5 · pith_short_8: BZQW7KEX

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/BZQW7KEXD3PXVUM5SVNL5V2FC3 \
  | 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: 0e616fa8971edf7ad19d955abed74516f300139280ff63e45f7a5455eaab18c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba926729c0e8b5240e62f4ceab0e72d52ab5b1378d77ba4cbc6ab7c62b23a19c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-04-29T03:21:05Z",
    "title_canon_sha256": "a3c43a4b3b4387198f844dc71cad003ce4d79b007ef6c67095e67844306742a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.18399",
    "kind": "arxiv",
    "version": 2
  }
}