Pith Number

pith:BDH6UMC3

pith:2025:BDH6UMC3JIWKLMHXPYAJWFN4V3

not attested not anchored not stored refs pending

Towards Robust Nonlinear Subspace Clustering: A Kernel Learning Approach

Kunpeng Xu, Lifei Chen, Shengrui Wang

arxiv:2501.06368 v2 · 2025-01-10 · cs.LG · cs.CV · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BDH6UMC3JIWKLMHXPYAJWFN4V3}

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

CORAL: Concept Drift Representation Learning for Co-evolving Time-series

Receipt and verification

First computed	2026-07-05T10:02:57.851002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08cfea305b4a2ca5b0f77e009b15bcaef5ea03650a8251155b6e86bb3cfac3de

Aliases

arxiv: 2501.06368 · arxiv_version: 2501.06368v2 · doi: 10.48550/arxiv.2501.06368 · pith_short_12: BDH6UMC3JIWK · pith_short_16: BDH6UMC3JIWKLMHX · pith_short_8: BDH6UMC3

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/BDH6UMC3JIWKLMHXPYAJWFN4V3 \
  | 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: 08cfea305b4a2ca5b0f77e009b15bcaef5ea03650a8251155b6e86bb3cfac3de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "523c22779d57eb7cc0b5c4a60e5d65729951e2a26f7793bf85f3b7bc5ccf2509",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-10T22:41:02Z",
    "title_canon_sha256": "547f95faa11de58de068130ef62264d8e8e17a66d983ab3a3a65f3ea6539c79e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.06368",
    "kind": "arxiv",
    "version": 2
  }
}