Pith Number

pith:JHQXKHWT

pith:2020:JHQXKHWTQ4HCGMCDQ2HOKSPYAR

not attested not anchored not stored refs pending

Unstructured Road Vanishing Point Detection Using the Convolutional Neural Network and Heatmap Regression

Ming Zeng, Qing-Hao Meng, Yin-Bo Liu

arxiv:2006.04691 v1 · 2020-06-08 · 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{JHQXKHWTQ4HCGMCDQ2HOKSPYAR}

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	2026-07-05T01:08:47.926384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49e1751ed3870e233043868ee549f8045e8d2ef17ac8943663621d95b7f80893

Aliases

arxiv: 2006.04691 · arxiv_version: 2006.04691v1 · doi: 10.48550/arxiv.2006.04691 · pith_short_12: JHQXKHWTQ4HC · pith_short_16: JHQXKHWTQ4HCGMCD · pith_short_8: JHQXKHWT

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/JHQXKHWTQ4HCGMCDQ2HOKSPYAR \
  | 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: 49e1751ed3870e233043868ee549f8045e8d2ef17ac8943663621d95b7f80893

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "940f2da7988fff1cef25b5c2535386d12b46b16f0603676c847b319ec9354569",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-06-08T15:44:37Z",
    "title_canon_sha256": "ffbe161a69c01deb33b1e82726d56ac73f1832208e6f03bfcdc994035905a8f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.04691",
    "kind": "arxiv",
    "version": 1
  }
}