Pith Number

pith:HVE6RH2I

pith:2024:HVE6RH2I5CZNJXGTB7R3LX3UZN

not attested not anchored not stored refs pending

MGMap: Mask-Guided Learning for Online Vectorized HD Map Construction

Jianke Zhu, Junbo Chen, Ruizi Yang, Song Wang, Wentong Li, Xiaolu Liu

arxiv:2404.00876 v1 · 2024-04-01 · 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{HVE6RH2I5CZNJXGTB7R3LX3UZN}

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

1 paper in Pith

MapExpert: Online HD Map Construction with Simple and Efficient Sparse Map Element Expert

Receipt and verification

First computed	2026-07-05T08:02:57.793554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d49e89f48e8b2d4dcd30fe3b5df74cb56402a6182ccb61c3389841ee581a619

Aliases

arxiv: 2404.00876 · arxiv_version: 2404.00876v1 · doi: 10.48550/arxiv.2404.00876 · pith_short_12: HVE6RH2I5CZN · pith_short_16: HVE6RH2I5CZNJXGT · pith_short_8: HVE6RH2I

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/HVE6RH2I5CZNJXGTB7R3LX3UZN \
  | 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: 3d49e89f48e8b2d4dcd30fe3b5df74cb56402a6182ccb61c3389841ee581a619

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "524671674cd894b8a55b11c3e3dddd4d7b5ccca1f301b8f673771c26cb9b3bc1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-04-01T03:13:32Z",
    "title_canon_sha256": "0904706afe10b8e8782614d90db6b22e46f26b6ae4477bfecca434f1686dcdef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.00876",
    "kind": "arxiv",
    "version": 1
  }
}