Pith Number

pith:2KQF77VI

pith:2020:2KQF77VIDRQYLIRVFACMBGF4VK

not attested not anchored not stored refs pending

3D IoU-Net: IoU Guided 3D Object Detector for Point Clouds

Andrey S. Krylov, Hang Dai, Jiale Li, Ling Shao, Shujie Luo, Yong Ding, Ziqi Zhu

arxiv:2004.04962 v1 · 2020-04-10 · 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{2KQF77VIDRQYLIRVFACMBGF4VK}

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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

1 paper in Pith

PDM-SSD: Single-Stage Three-Dimensional Object Detector With Point Dilation

Receipt and verification

First computed	2026-07-05T00:54:24.114142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2a05ffea81c6185a2352804c098bcaa9633b79f8e83fa63d74adb583ec62a45

Aliases

arxiv: 2004.04962 · arxiv_version: 2004.04962v1 · doi: 10.48550/arxiv.2004.04962 · pith_short_12: 2KQF77VIDRQY · pith_short_16: 2KQF77VIDRQYLIRV · pith_short_8: 2KQF77VI

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/2KQF77VIDRQYLIRVFACMBGF4VK \
  | 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: d2a05ffea81c6185a2352804c098bcaa9633b79f8e83fa63d74adb583ec62a45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2cebb42e7cc43eaed7dee2ddb9eea21f90ac6ea67558699cb23ab48784368ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-04-10T09:24:29Z",
    "title_canon_sha256": "491ea86224955b2aa2b5f677718302e2b861ad6bb0d93002725ed08fed037960"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.04962",
    "kind": "arxiv",
    "version": 1
  }
}