Pith Number

pith:N4HXPO4G

pith:2025:N4HXPO4GGPOFGG2YJM6DRACA7I

not attested not anchored not stored refs pending

MetaOcc: Spatio-Temporal Fusion of Surround-View 4D Radar and Camera for 3D Occupancy Prediction with Dual Training Strategies

Jie Bai, Lianqing Zheng, Long Yang, Minghao Liu, Qunshu Lin, Sen Li, Shengyu Yan, Tao Huang, Wenjin Ai, Xichan Zhu, Zhixiong Ma

arxiv:2501.15384 v3 · 2025-01-26 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N4HXPO4GGPOFGG2YJM6DRACA7I}

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	2026-07-05T11:50:30.447238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f0f77bb8633dc531b584b3c388040fa19020f5351cfc4dd7645e27faefa966f

Aliases

arxiv: 2501.15384 · arxiv_version: 2501.15384v3 · doi: 10.48550/arxiv.2501.15384 · pith_short_12: N4HXPO4GGPOF · pith_short_16: N4HXPO4GGPOFGG2Y · pith_short_8: N4HXPO4G

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/N4HXPO4GGPOFGG2YJM6DRACA7I \
  | 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: 6f0f77bb8633dc531b584b3c388040fa19020f5351cfc4dd7645e27faefa966f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23684a9acc4ddd4ba29080a04dda183ac8fca0bb8624f92f406c7a3444e0a870",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-01-26T03:51:56Z",
    "title_canon_sha256": "5998ff5caf81f5e73fe2b3644d9801bca08b7bf6fa189723b6576326333f1d00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.15384",
    "kind": "arxiv",
    "version": 3
  }
}