Pith Number

pith:RO3RJZ6H

pith:2025:RO3RJZ6HGP2WE76WGBORCSWXAJ

not attested not anchored not stored refs pending

Efficient Multimodal 3D Object Detector via Instance-Level Contrastive Distillation

Huimin Lu, Junhao Xiao, Shuaifeng Jiao, Xieyuanli Chen, Yaonan Wang, Zhuoqun Su

arxiv:2503.12914 v1 · 2025-03-17 · 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{RO3RJZ6HGP2WE76WGBORCSWXAJ}

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	2026-07-05T10:32:49.016491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bb714e7c733f5627fd6305d114ad7027d2916c001693c49d40c4cdf83242cad

Aliases

arxiv: 2503.12914 · arxiv_version: 2503.12914v1 · doi: 10.48550/arxiv.2503.12914 · pith_short_12: RO3RJZ6HGP2W · pith_short_16: RO3RJZ6HGP2WE76W · pith_short_8: RO3RJZ6H

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/RO3RJZ6HGP2WE76WGBORCSWXAJ \
  | 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: 8bb714e7c733f5627fd6305d114ad7027d2916c001693c49d40c4cdf83242cad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0ffc7546ce08f0baa000bbd6d33569684013a88f5130fd7405f5c7f98758173",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-03-17T08:26:11Z",
    "title_canon_sha256": "13fa59962fcc066662c403a12d2ae2d6f126f739e8a2b4965e1619ba5a75a756"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.12914",
    "kind": "arxiv",
    "version": 1
  }
}