Pith Number

pith:KNQEB3QU

pith:2025:KNQEB3QU5APBOVT7WJOHF3BTPE

not attested not anchored not stored refs pending

Learning to Generate Vectorized Maps at Intersections with Multiple Roadside Cameras

Haoyi Xiong, Linghe Kong, Miao Fan, Quanxin Zheng, Shengtong Xu

arxiv:2507.02899 v3 · 2025-06-23 · 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{KNQEB3QU5APBOVT7WJOHF3BTPE}

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	2026-07-05T11:35:14.862279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

536040ee14e81e17567fb25c72ec33791d16fea7dbed1b0e7afe5f8e44fec612

Aliases

arxiv: 2507.02899 · arxiv_version: 2507.02899v3 · doi: 10.48550/arxiv.2507.02899 · pith_short_12: KNQEB3QU5APB · pith_short_16: KNQEB3QU5APBOVT7 · pith_short_8: KNQEB3QU

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/KNQEB3QU5APBOVT7WJOHF3BTPE \
  | 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: 536040ee14e81e17567fb25c72ec33791d16fea7dbed1b0e7afe5f8e44fec612

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01543335a268f22ce076858c3224e86669d3007780579c1ec06782002dbd5bf2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-23T04:29:08Z",
    "title_canon_sha256": "c4438e592ef09f623418d58023c8f03f03522d23d53e188e01cec8e18a2b3906"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.02899",
    "kind": "arxiv",
    "version": 3
  }
}