Pith Number

pith:RMXV3XPC

pith:2010:RMXV3XPCZAY53AH5IFCE6QNZ2S

not attested not anchored not stored refs pending

The Loss Rank Criterion for Variable Selection in Linear Regression Analysis

Minh-Ngoc Tran

arxiv:1011.1373 v1 · 2010-11-05 · stat.ME · 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{RMXV3XPCZAY53AH5IFCE6QNZ2S}

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	2026-05-18T02:58:01.531610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b2f5ddde2c831dd80fd41444f41b9d49693dd2b3434eacc057feafab8bcef77

Aliases

arxiv: 1011.1373 · arxiv_version: 1011.1373v1 · doi: 10.48550/arxiv.1011.1373 · pith_short_12: RMXV3XPCZAY5 · pith_short_16: RMXV3XPCZAY53AH5 · pith_short_8: RMXV3XPC

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/RMXV3XPCZAY53AH5IFCE6QNZ2S \
  | 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: 8b2f5ddde2c831dd80fd41444f41b9d49693dd2b3434eacc057feafab8bcef77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9051a08256ee19a0ba72b38a1eac2281d7e73bf55997344deffe379906088091",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "stat.ME",
    "submitted_at": "2010-11-05T11:54:24Z",
    "title_canon_sha256": "1b6c6a00a36e6b525068e670fb057e45e1612158c9c099cc195792cb59827bbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.1373",
    "kind": "arxiv",
    "version": 1
  }
}