Pith Number

pith:HGWGPF33

pith:2025:HGWGPF33CJGASHYBD2MTACWORH

not attested not anchored not stored refs pending

Deep Subspace Learning for Surface Anomaly Classification Based on 3D Point Cloud Data

Chengyu Tao, Juan Du, Xuanming Cao

arxiv:2502.11669 v1 · 2025-02-17 · stat.ML · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HGWGPF33CJGASHYBD2MTACWORH}

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.

Cited by

1 paper in Pith

Examining the Source of Defects from a Mechanical Perspective for 3D Anomaly Detection

Receipt and verification

First computed	2026-07-05T10:15:32.281587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39ac67977b124c091f011e99300ace89d04dcd23cca3550725fd144b26c0a951

Aliases

arxiv: 2502.11669 · arxiv_version: 2502.11669v1 · doi: 10.48550/arxiv.2502.11669 · pith_short_12: HGWGPF33CJGA · pith_short_16: HGWGPF33CJGASHYB · pith_short_8: HGWGPF33

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/HGWGPF33CJGASHYBD2MTACWORH \
  | 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: 39ac67977b124c091f011e99300ace89d04dcd23cca3550725fd144b26c0a951

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab27d1cad888cbe22301825a9dc66062ad40e2366c10773fdaf420e3dd554b83",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2025-02-17T10:57:53Z",
    "title_canon_sha256": "51caa6002903c14ed7ea18b009330b1e67f6cb27cdff8e5cc8dd50b959c07ac6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.11669",
    "kind": "arxiv",
    "version": 1
  }
}