Pith Number

pith:OP63YBX5

pith:2022:OP63YBX5DZPOKYY4J5U4JXOHI6

not attested not anchored not stored refs pending

LSDNet: Trainable Modification of LSD Algorithm for Real-Time Line Segment Detection

Evgeny Shvets, Leonid Erlygin, Lev Teplyakov

arxiv:2209.04642 v1 · 2022-09-10 · 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{OP63YBX5DZPOKYY4J5U4JXOHI6}

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

MiLSD: A Micro Line-Segment Detector for Resource-Constrained Devices

Receipt and verification

First computed	2026-07-05T04:56:21.567436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73fdbc06fd1e5ee5631c4f69c4ddc74783f5ac0ccb1973d34623df595976e3f1

Aliases

arxiv: 2209.04642 · arxiv_version: 2209.04642v1 · doi: 10.48550/arxiv.2209.04642 · pith_short_12: OP63YBX5DZPO · pith_short_16: OP63YBX5DZPOKYY4 · pith_short_8: OP63YBX5

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/OP63YBX5DZPOKYY4J5U4JXOHI6 \
  | 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: 73fdbc06fd1e5ee5631c4f69c4ddc74783f5ac0ccb1973d34623df595976e3f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "929c0afbd64d98d8fcd610374d884d213924bd03c857c09d7055cde5ac6e130a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-09-10T11:46:21Z",
    "title_canon_sha256": "c0b4f6a42a34c5c5e858d384cd410385b68de6db4faa26d49db773c607bf6886"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.04642",
    "kind": "arxiv",
    "version": 1
  }
}