Pith Number

pith:SGJUFLUX

pith:2018:SGJUFLUXQMXTHQH4E6EINNMAJE

not attested not anchored not stored refs pending

Generalized Integrative Principal Component Analysis for Multi-Type Data with Block-Wise Missing Structure

Eric F. Lock, Gen Li, Huichen Zhu

arxiv:1808.02193 v1 · 2018-08-07 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SGJUFLUXQMXTHQH4E6EINNMAJE}

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	2026-05-18T00:08:47.265913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

919342ae97832f33c0fc278886b5804916e9d0e4805f958e591912f086b9c8a7

Aliases

arxiv: 1808.02193 · arxiv_version: 1808.02193v1 · doi: 10.48550/arxiv.1808.02193 · pith_short_12: SGJUFLUXQMXT · pith_short_16: SGJUFLUXQMXTHQH4 · pith_short_8: SGJUFLUX

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/SGJUFLUXQMXTHQH4E6EINNMAJE \
  | 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: 919342ae97832f33c0fc278886b5804916e9d0e4805f958e591912f086b9c8a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a37579d28d3012d57a3428f1236efac96913b074e0124a8104ca4f5a9ab1e37b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-08-07T03:17:10Z",
    "title_canon_sha256": "cbc00174ffee029625bdf7528885bd6b8c3649654bd99e50aaec429662cb5095"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.02193",
    "kind": "arxiv",
    "version": 1
  }
}