Pith Number

pith:QC3ES3WK

pith:2020:QC3ES3WKJ6EH7WCKB6XBRR5OHV

not attested not anchored not stored refs pending

Detecting Lane and Road Markings at A Distance with Perspective Transformer Layers

Junqiao Zhao, Wei Tian, Xiaozhou Ren, Yuyao Huang, Zhuoping Yu

arxiv:2003.08550 v2 · 2020-03-19 · 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{QC3ES3WKJ6EH7WCKB6XBRR5OHV}

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	2026-07-05T01:45:42.092845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80b6496eca4f887fd84a0fae18c7ae3d4c95f2eb653a9d5f0af061d9b9b8bd10

Aliases

arxiv: 2003.08550 · arxiv_version: 2003.08550v2 · doi: 10.48550/arxiv.2003.08550 · pith_short_12: QC3ES3WKJ6EH · pith_short_16: QC3ES3WKJ6EH7WCK · pith_short_8: QC3ES3WK

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/QC3ES3WKJ6EH7WCKB6XBRR5OHV \
  | 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: 80b6496eca4f887fd84a0fae18c7ae3d4c95f2eb653a9d5f0af061d9b9b8bd10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5f9052161a39bab192bdfe0ee5b98184a989ce1f0a25be0ca8ea2b08c4f0e1e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-03-19T03:22:52Z",
    "title_canon_sha256": "fcc69df110cbfee917eb8c53a524992803ead1e7886e24bd08521c98f05d0e88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.08550",
    "kind": "arxiv",
    "version": 2
  }
}