Pith Number

pith:I36XB4KI

pith:2011:I36XB4KIVEQ6ZXN2LVIWZRU5LR

not attested not anchored not stored refs pending

Variable selection with error control: Another look at Stability Selection

Rajen D. Shah, Richard J. Samworth

arxiv:1105.5578 v2 · 2011-05-27 · math.ST · 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{I36XB4KIVEQ6ZXN2LVIWZRU5LR}

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	2026-05-18T01:16:21.991871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46fd70f148a921ecddba5d516cc69d5c7bef96f3f6f0eb74b10d04bb9b1fb1e0

Aliases

arxiv: 1105.5578 · arxiv_version: 1105.5578v2 · doi: 10.48550/arxiv.1105.5578 · pith_short_12: I36XB4KIVEQ6 · pith_short_16: I36XB4KIVEQ6ZXN2 · pith_short_8: I36XB4KI

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/I36XB4KIVEQ6ZXN2LVIWZRU5LR \
  | 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: 46fd70f148a921ecddba5d516cc69d5c7bef96f3f6f0eb74b10d04bb9b1fb1e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a55c38637496aaddcb261890db0faa52d7e4a4d0a45504ff18d1479cdd5d8668",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2011-05-27T14:56:15Z",
    "title_canon_sha256": "9a603a9e638c659e49810e6206d164ac0d4a82235fe2c20c6f3deea2f300bef7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.5578",
    "kind": "arxiv",
    "version": 2
  }
}