Pith Number

pith:EARXCOOH

pith:2025:EARXCOOHLCBSMWYQYKRFIQTZSA

not attested not anchored not stored refs pending

Estimating Signal-to-Noise Ratios for Multivariate High-dimensional Linear Models

Xiaodong Li, Xiaohan Hu, Zhentao Li

arxiv:2506.10370 v1 · 2025-06-12 · math.ST · stat.ME · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EARXCOOHLCBSMWYQYKRFIQTZSA}

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	2026-07-05T11:20:22.192913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20237139c75883265b10c2a25442799024e80a84ad08f16856cca6299a30ea4d

Aliases

arxiv: 2506.10370 · arxiv_version: 2506.10370v1 · doi: 10.48550/arxiv.2506.10370 · pith_short_12: EARXCOOHLCBS · pith_short_16: EARXCOOHLCBSMWYQ · pith_short_8: EARXCOOH

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/EARXCOOHLCBSMWYQYKRFIQTZSA \
  | 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: 20237139c75883265b10c2a25442799024e80a84ad08f16856cca6299a30ea4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a1580bc1f94752d1133f949ca031b65bd15c966c9a622540a36fb32fa68d662",
    "cross_cats_sorted": [
      "stat.ME",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2025-06-12T05:46:40Z",
    "title_canon_sha256": "25c46b3c5f58d0179ab9dbcaed29395080b829db708b9971595a606719d83718"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.10370",
    "kind": "arxiv",
    "version": 1
  }
}