Pith Number

pith:QOWBS3DM

pith:2017:QOWBS3DMYRGA54COJ3JVO3CEER

not attested not anchored not stored refs pending

Sparse Weighted Canonical Correlation Analysis

Juan Liu, Shihua Zhang, Wenwen Min

arxiv:1710.04792 v1 · 2017-10-13 · cs.LG · 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{QOWBS3DMYRGA54COJ3JVO3CEER}

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	2026-05-18T00:32:56.724662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83ac196c6cc44c0ef04e4ed3576c44244636776e3fd0339c761aefbc20428d7d

Aliases

arxiv: 1710.04792 · arxiv_version: 1710.04792v1 · doi: 10.48550/arxiv.1710.04792 · pith_short_12: QOWBS3DMYRGA · pith_short_16: QOWBS3DMYRGA54CO · pith_short_8: QOWBS3DM

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/QOWBS3DMYRGA54COJ3JVO3CEER \
  | 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: 83ac196c6cc44c0ef04e4ed3576c44244636776e3fd0339c761aefbc20428d7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21be801cc074c9eb134140d2b0011fbcd524b85ee4634bb187bfb5cbdbabec0e",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-10-13T03:42:39Z",
    "title_canon_sha256": "503e5ffc11b54a154fea4353ffec5743b0d73bd0a4fc8fc8efd6143ab4e871b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.04792",
    "kind": "arxiv",
    "version": 1
  }
}