Pith Number

pith:MX2MZYQZ

pith:2024:MX2MZYQZRYEBWJ3UE5TUWMPYP2

not attested not anchored not stored refs pending

PC-BEV: An Efficient Polar-Cartesian BEV Fusion Framework for LiDAR Semantic Segmentation

Jian Pu, Shoumeng Qiu, Xiangyang Xue, Xinrun Li

arxiv:2412.14821 v1 · 2024-12-19 · 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{MX2MZYQZRYEBWJ3UE5TUWMPYP2}

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	2026-07-05T09:51:53.295856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65f4cce2198e081b277427674b31f87e8d3d389ffccdded2cf5071081fd0e079

Aliases

arxiv: 2412.14821 · arxiv_version: 2412.14821v1 · doi: 10.48550/arxiv.2412.14821 · pith_short_12: MX2MZYQZRYEB · pith_short_16: MX2MZYQZRYEBWJ3U · pith_short_8: MX2MZYQZ

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/MX2MZYQZRYEBWJ3UE5TUWMPYP2 \
  | 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: 65f4cce2198e081b277427674b31f87e8d3d389ffccdded2cf5071081fd0e079

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfd35e2b6548864a37007debc7b9d3bebb4df7d0165639be38fd2bf930ec578f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-12-19T13:12:15Z",
    "title_canon_sha256": "9141601b14608752b9571067e6e92574c82ad91ae4eb165a009ca5015b045dd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.14821",
    "kind": "arxiv",
    "version": 1
  }
}