Pith Number

pith:WYQOKJA6

pith:2022:WYQOKJA6BY4KBBNVESMPHQXOZL

not attested not anchored not stored refs pending

MapTR: Structured Modeling and Learning for Online Vectorized HD Map Construction

Bencheng Liao, Chang Huang, Qian Zhang, Shaoyu Chen, Tianheng Cheng, Wenyu Liu, Xinggang Wang

arxiv:2208.14437 v2 · 2022-08-30 · cs.CV · cs.RO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WYQOKJA6BY4KBBNVESMPHQXOZL}

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

15 papers in Pith

TRIG: Trajectory-Rig Decoupled Metric Geometry Learning

UniTeD: Unified Temporal Diffusion for Joint Perception and Planning in Autonomous Driving

HRDX: A Large-Scale Vector HD-Map Dataset

MapAgent: An Industrial-Grade Agentic Framework for City-scale Lane-level Map Generation

The Road Ahead in Autonomous Driving: The KITScenes Multimodal Dataset

Receipt and verification

First computed	2026-07-05T05:36:49.546997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b620e5241e0e38a085b52498f3c2eecae4c4f2eb50a93deb984666e4ec32b029

Aliases

arxiv: 2208.14437 · arxiv_version: 2208.14437v2 · doi: 10.48550/arxiv.2208.14437 · pith_short_12: WYQOKJA6BY4K · pith_short_16: WYQOKJA6BY4KBBNV · pith_short_8: WYQOKJA6

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/WYQOKJA6BY4KBBNVESMPHQXOZL \
  | 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: b620e5241e0e38a085b52498f3c2eecae4c4f2eb50a93deb984666e4ec32b029

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a1870a59b2548f31a7b8cd8809e6f335f6555b2db119f675b159c99028dbe22",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-08-30T17:55:59Z",
    "title_canon_sha256": "60c9a6eb58212d6d90cf8071609e6456ab3f859e250b693e58c397329b1dff73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.14437",
    "kind": "arxiv",
    "version": 2
  }
}