Pith Number

pith:KPWJB54G

pith:2024:KPWJB54GZKCCUQREFCP7D734RL

not attested not anchored not stored refs pending

A Generalized Mean Approach for Distributed-PCA

Hung Hung, Shinto Eguchi, Su-Yun Huang, Zhi-Yu Jou

arxiv:2410.00397 v1 · 2024-10-01 · 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{KPWJB54GZKCCUQREFCP7D734RL}

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

Stacked SVD or SVD stacked? A Random Matrix Theory perspective on data integration

Receipt and verification

First computed	2026-07-05T09:14:04.457478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53ec90f786ca842a4224289ff1ff7c8ad9367bfe955cadd39f6f7d75d4a3120b

Aliases

arxiv: 2410.00397 · arxiv_version: 2410.00397v1 · doi: 10.48550/arxiv.2410.00397 · pith_short_12: KPWJB54GZKCC · pith_short_16: KPWJB54GZKCCUQRE · pith_short_8: KPWJB54G

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/KPWJB54GZKCCUQREFCP7D734RL \
  | 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: 53ec90f786ca842a4224289ff1ff7c8ad9367bfe955cadd39f6f7d75d4a3120b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d67c847066690e52ae258b8828097d2a233fef72838682291dda4c215a4875b4",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2024-10-01T04:39:40Z",
    "title_canon_sha256": "02d31186e5e94716e77be4b7998ae9bd85983d5f30f65fb180581a020f4470c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.00397",
    "kind": "arxiv",
    "version": 1
  }
}