Pith Number

pith:YAA43PZE

pith:2025:YAA43PZECAGBC26YCEJ7OLP4R2

not attested not anchored not stored refs pending

Point2RBox-v2: Rethinking Point-supervised Oriented Object Detection with Spatial Layout Among Instances

Botao Ren, Feipeng Da, Junchi Yan, Junwei Luo, Mingxin Liu, Peiyuan Zhang, Shaofeng Zhang, Xue Yang, Yi Yu

arxiv:2502.04268 v2 · 2025-02-06 · 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{YAA43PZECAGBC26YCEJ7OLP4R2}

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	2026-07-05T10:10:49.806214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c001cdbf24100c116bd81113f72dfc8e924a4cd46608409efdb91a0faa67a5d5

Aliases

arxiv: 2502.04268 · arxiv_version: 2502.04268v2 · doi: 10.48550/arxiv.2502.04268 · pith_short_12: YAA43PZECAGB · pith_short_16: YAA43PZECAGBC26Y · pith_short_8: YAA43PZE

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/YAA43PZECAGBC26YCEJ7OLP4R2 \
  | 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: c001cdbf24100c116bd81113f72dfc8e924a4cd46608409efdb91a0faa67a5d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfacd6b817ed83754232ed3da0d7108dc8883a0517ad5d37ab8fed505b2fafeb",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-06T18:07:25Z",
    "title_canon_sha256": "2b376c7d98aa7af6999108ef97dcf2a599b4ed0d8e1aed9e519c20221a43b982"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.04268",
    "kind": "arxiv",
    "version": 2
  }
}