Pith Number

pith:5RVRL4OG

pith:2025:5RVRL4OG3NTTRZLHFYEWXO6TW2

not attested not anchored not stored refs pending

LaRI: Layered Ray Intersections for Single-view 3D Geometric Reasoning

Biao Zhang, Federico Tombari, Peter Wonka, Rui Li, Zhenyu Li

arxiv:2504.18424 v2 · 2025-04-25 · 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{5RVRL4OG3NTTRZLHFYEWXO6TW2}

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

2 papers in Pith

VolFill: Single-View Amodal 3D Scene Reconstruction with Volumetric Flow Matching

Pixal3D: Pixel-Aligned 3D Generation from Images

Receipt and verification

First computed	2026-06-10T01:10:56.261971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec6b15f1c6db6738e5672e096bbbd3b697fee326417efddc999b13e14a48d982

Aliases

arxiv: 2504.18424 · arxiv_version: 2504.18424v2 · doi: 10.48550/arxiv.2504.18424 · pith_short_12: 5RVRL4OG3NTT · pith_short_16: 5RVRL4OG3NTTRZLH · pith_short_8: 5RVRL4OG

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/5RVRL4OG3NTTRZLHFYEWXO6TW2 \
  | 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: ec6b15f1c6db6738e5672e096bbbd3b697fee326417efddc999b13e14a48d982

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9f37d143563b8b4862b5c4e0026c82c1b137fdf04beee1ca388586732811f6f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-25T15:31:29Z",
    "title_canon_sha256": "63be16bebeb8aae93f8bd91de778a904dacf9939b1fc5fc3e0904468047ae480"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.18424",
    "kind": "arxiv",
    "version": 2
  }
}