Pith Number

pith:RPZLTUMC

pith:2026:RPZLTUMC43AIAZ7YG74XDGADGF

not attested not anchored not stored refs pending

Principal Components Decomposition of Fraction of Variance Explained in High Dimensional Linear Models with Strong Correlation

Armin Schwartzman, Chun Chieh Fan, David Azriel, Man Luo

arxiv:2606.03880 v1 · 2026-06-02 · stat.ME · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RPZLTUMC43AIAZ7YG74XDGADGF}

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	2026-06-03T02:06:05.150585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bf2b9d182e6c08067f837f9719803315da3cdc7d5087a4982bd97bb42a93d76

Aliases

arxiv: 2606.03880 · arxiv_version: 2606.03880v1 · doi: 10.48550/arxiv.2606.03880 · pith_short_12: RPZLTUMC43AI · pith_short_16: RPZLTUMC43AIAZ7Y · pith_short_8: RPZLTUMC

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/RPZLTUMC43AIAZ7YG74XDGADGF \
  | 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: 8bf2b9d182e6c08067f837f9719803315da3cdc7d5087a4982bd97bb42a93d76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6d049f8f086a8b4a245ac7fbfc86c156039ac39ac593538165db75c7d7e9530",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-06-02T16:47:00Z",
    "title_canon_sha256": "4444b9846ede80ca48c1cc65d5d74ad0ee4906490215f5bba0d088ade1abf2bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.03880",
    "kind": "arxiv",
    "version": 1
  }
}