Pith Number

pith:DEVZKBJV

pith:2022:DEVZKBJVTA4NKIWODUYBQWHB42

not attested not anchored not stored refs pending

Semi-Supervised Subspace Clustering via Tensor Low-Rank Representation

Guanxing Lu, Hui Liu, Junhui Hou, Yuheng Jia

arxiv:2205.10481 v2 · 2022-05-21 · cs.CV · 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{DEVZKBJVTA4NKIWODUYBQWHB42}

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	2026-07-05T05:30:29.315331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

192b9505359838d522ce1d301858e1e6887491b63bf793675ce73e09bf13f8a0

Aliases

arxiv: 2205.10481 · arxiv_version: 2205.10481v2 · doi: 10.48550/arxiv.2205.10481 · pith_short_12: DEVZKBJVTA4N · pith_short_16: DEVZKBJVTA4NKIWO · pith_short_8: DEVZKBJV

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/DEVZKBJVTA4NKIWODUYBQWHB42 \
  | 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: 192b9505359838d522ce1d301858e1e6887491b63bf793675ce73e09bf13f8a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40077f94de26b621587ee70e6c920d2c824b75e5f072a72ea4bca90e62dd5453",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-05-21T01:47:17Z",
    "title_canon_sha256": "996804d755c1a9c6a2d2c04be7a15ec295bd556fa1d2febca731932a050fce7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.10481",
    "kind": "arxiv",
    "version": 2
  }
}