Pith Number

pith:XLHKHIZT

pith:2021:XLHKHIZTQ4OU4GZ2WYJZ2D2Q5A

not attested not anchored not stored refs pending

PointCutMix: Regularization Strategy for Point Cloud Classification

Binbin Liu, Bo Ouyang, Danfeng Wu, Jihong Zhu, Jinlai Zhang, Lyujie Chen, Yanmei Meng, Yujing Chen

arxiv:2101.01461 v2 · 2021-01-05 · 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{XLHKHIZTQ4OU4GZ2WYJZ2D2Q5A}

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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

Synthetic LiDAR Data Generation and Deterministic Downsampling for Point Cloud Classification on the Edge

Receipt and verification

First computed	2026-07-05T02:13:04.510817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bacea3a333871d4e1b3ab6139d0f50e82448e4f6d39bb9fd3e4e6078b72f5031

Aliases

arxiv: 2101.01461 · arxiv_version: 2101.01461v2 · doi: 10.48550/arxiv.2101.01461 · pith_short_12: XLHKHIZTQ4OU · pith_short_16: XLHKHIZTQ4OU4GZ2 · pith_short_8: XLHKHIZT

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/XLHKHIZTQ4OU4GZ2WYJZ2D2Q5A \
  | 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: bacea3a333871d4e1b3ab6139d0f50e82448e4f6d39bb9fd3e4e6078b72f5031

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd202833dae8ebef91ff4e3302b69c4722efc4fcd0a9d409dbfcb9540569ffe6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-01-05T11:39:06Z",
    "title_canon_sha256": "f597f9cc089ea1d7edb5aea09e40aa053afd4265948f1c55c88c87dd155cbca9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.01461",
    "kind": "arxiv",
    "version": 2
  }
}