Pith Number

pith:TS3JKBFG

pith:2023:TS3JKBFGCF5S76AWSTNDASECHD

not attested not anchored not stored refs pending

H2RBox-v2: Incorporating Symmetry for Boosting Horizontal Box Supervised Oriented Object Detection

Feipeng Da, Gefan Zhang, Junchi Yan, Qingyun Li, Xue Yang, Yi Yu, Yue Zhou

arxiv:2304.04403 v4 · 2023-04-10 · 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{TS3JKBFGCF5S76AWSTNDASECHD}

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	2026-07-05T07:01:00.052981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cb69504a6117b2ff81694da30488238f803b765526af1bd30e5cc0402420a61

Aliases

arxiv: 2304.04403 · arxiv_version: 2304.04403v4 · doi: 10.48550/arxiv.2304.04403 · pith_short_12: TS3JKBFGCF5S · pith_short_16: TS3JKBFGCF5S76AW · pith_short_8: TS3JKBFG

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/TS3JKBFGCF5S76AWSTNDASECHD \
  | 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: 9cb69504a6117b2ff81694da30488238f803b765526af1bd30e5cc0402420a61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d1ba553f275197708e34b10fa2276665d0a60c20dafbea35fb401451d13338b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-04-10T06:11:40Z",
    "title_canon_sha256": "9ba77da0a8532780a64e08e50c128849b1d056eb205beba6d3469cc0e95214fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.04403",
    "kind": "arxiv",
    "version": 4
  }
}