Pith Number

pith:27NAMEBH

pith:2024:27NAMEBHOOTGCBLT2SOYCVSNSD

not attested not anchored not stored refs pending

Ray Denoising: Depth-aware Hard Negative Sampling for Multi-view 3D Object Detection

Chi Zhang, Fang Wan, Feng Liu, Haotian Yao, Qianjing Zhang, Qixiang Ye, Tengteng Huang, Yanzhao Zhou

arxiv:2402.03634 v2 · 2024-02-06 · 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{27NAMEBHOOTGCBLT2SOYCVSNSD}

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	2026-07-05T07:54:54.722269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7da06102773a6610573d49d81564d90e9025c5554e1b407a07a22848a671635

Aliases

arxiv: 2402.03634 · arxiv_version: 2402.03634v2 · doi: 10.48550/arxiv.2402.03634 · pith_short_12: 27NAMEBHOOTG · pith_short_16: 27NAMEBHOOTGCBLT · pith_short_8: 27NAMEBH

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/27NAMEBHOOTGCBLT2SOYCVSNSD \
  | 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: d7da06102773a6610573d49d81564d90e9025c5554e1b407a07a22848a671635

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8944c63ea0d2fca1d78f3ff0b97e203368bc877803f8aa2daacbe1e4b2a994b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-02-06T02:17:44Z",
    "title_canon_sha256": "1bb4c0dbd19bfd5a06763e88c6f534c7d7149119e983aa775ff50635200e0e44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.03634",
    "kind": "arxiv",
    "version": 2
  }
}