Pith Number

pith:57QW52ZA

pith:2022:57QW52ZAZTC5UKPJV6LMVOXJLK

not attested not anchored not stored refs pending

Boosting Semi-Supervised 3D Object Detection with Semi-Sampling

Binbin Lin, Deng Cai, Haifeng Liu, Hua Chen, Liang Peng, Wanli Ouyang, Xiaopei Wu, Xiaoshui Huang, Yang Zhao

arxiv:2211.07084 v2 · 2022-11-14 · 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{57QW52ZAZTC5UKPJV6LMVOXJLK}

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	2026-07-05T05:16:04.138733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efe16eeb20ccc5da29e9af96cabae95ab7d956140f381f26420227ff4afab4f3

Aliases

arxiv: 2211.07084 · arxiv_version: 2211.07084v2 · doi: 10.48550/arxiv.2211.07084 · pith_short_12: 57QW52ZAZTC5 · pith_short_16: 57QW52ZAZTC5UKPJ · pith_short_8: 57QW52ZA

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/57QW52ZAZTC5UKPJV6LMVOXJLK \
  | 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: efe16eeb20ccc5da29e9af96cabae95ab7d956140f381f26420227ff4afab4f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9481841f7c061c688b9cec9605b21fb130cc689ed5e44c5469f216928f4e89b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-11-14T03:22:03Z",
    "title_canon_sha256": "f6c1137274f5e5d18a9e8b4a7692d0b6d5cf688ee5372e2ff4dfe28c142a0913"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.07084",
    "kind": "arxiv",
    "version": 2
  }
}