Pith Number

pith:3BGY6JGX

pith:2020:3BGY6JGXHHEYZBCBFBDJFPZFOV

not attested not anchored not stored refs pending

Monocular 3D Object Detection with Decoupled Structured Polygon Estimation and Height-Guided Depth Estimation

Buyu Li, Hongsheng Li, Xiaogang Wang, Xingyu Zeng, Yingjie Cai, Zeyu Jiao

arxiv:2002.01619 v2 · 2020-02-05 · 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{3BGY6JGXHHEYZBCBFBDJFPZFOV}

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	2026-07-05T02:47:38.469123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d84d8f24d739c98c8441284692bf25756e3288e975e8cbdeb35f9a9337c0ec93

Aliases

arxiv: 2002.01619 · arxiv_version: 2002.01619v2 · doi: 10.48550/arxiv.2002.01619 · pith_short_12: 3BGY6JGXHHEY · pith_short_16: 3BGY6JGXHHEYZBCB · pith_short_8: 3BGY6JGX

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/3BGY6JGXHHEYZBCBFBDJFPZFOV \
  | 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: d84d8f24d739c98c8441284692bf25756e3288e975e8cbdeb35f9a9337c0ec93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c20f138704008bc465049e46527a2a2267db452c770a0c9729b40ba243e2f82d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-02-05T03:25:02Z",
    "title_canon_sha256": "c7799da06f39252630fb2cd60875ccb2e53b6c6c0b3df4109d7e3f9577826f7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.01619",
    "kind": "arxiv",
    "version": 2
  }
}