Pith Number

pith:QAQJUARQ

pith:2019:QAQJUARQJ4LNRUOZS654OLEKD2

not attested not anchored not stored refs pending

Robust Lane Marking Detection Algorithm Using Drivable Area Segmentation and Extended SLT

Bohuan Xue, Linwei Zheng, Ming Liu, Qing Liang, Rui Fan, Shanshan Cheng, Umar Ozgunalp, Weixun Zuo, Yilong Zhu, Yuxiang Sun

arxiv:1911.09054 v1 · 2019-11-20 · cs.RO · 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{QAQJUARQJ4LNRUOZS654OLEKD2}

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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	2026-07-05T00:20:49.135301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80209a02304f16d8d1d997bbc72c8a1ebdc79ebb7cd36e993de376474733c1c0

Aliases

arxiv: 1911.09054 · arxiv_version: 1911.09054v1 · doi: 10.48550/arxiv.1911.09054 · pith_short_12: QAQJUARQJ4LN · pith_short_16: QAQJUARQJ4LNRUOZ · pith_short_8: QAQJUARQ

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/QAQJUARQJ4LNRUOZS654OLEKD2 \
  | 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: 80209a02304f16d8d1d997bbc72c8a1ebdc79ebb7cd36e993de376474733c1c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2e81d5d207a129dc3a5c818dd078500af1ee477cf98fdab2494a42def90c66f",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-11-20T17:34:31Z",
    "title_canon_sha256": "72bc83c973d1eed2b0d754cf8eeec2fbd13d46945ca10f18359290fc74849a53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.09054",
    "kind": "arxiv",
    "version": 1
  }
}