Pith Number

pith:LBA4TOV6

pith:2013:LBA4TOV6SV3BAQ52XCB23SSVJT

not attested not anchored not stored refs pending

Predictive Correlation Screening: Application to Two-stage Predictor Design in High Dimension

Alfred Hero, Bala Rajaratnam, Hamed Firouzi

arxiv:1303.2378 v2 · 2013-03-10 · 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{LBA4TOV6SV3BAQ52XCB23SSVJT}

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	2026-05-18T03:28:28.940480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5841c9babe95761043bab883adca554cd7e9aeacb22655aa0ee699d7de08bed8

Aliases

arxiv: 1303.2378 · arxiv_version: 1303.2378v2 · doi: 10.48550/arxiv.1303.2378 · pith_short_12: LBA4TOV6SV3B · pith_short_16: LBA4TOV6SV3BAQ52 · pith_short_8: LBA4TOV6

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/LBA4TOV6SV3BAQ52XCB23SSVJT \
  | 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: 5841c9babe95761043bab883adca554cd7e9aeacb22655aa0ee699d7de08bed8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98a2e8ac376c7005204aefb67758b4cff7b59323520434740822c86db76c4b32",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2013-03-10T21:31:37Z",
    "title_canon_sha256": "09fed2325b462a32b514c0ceb1695e0ccf66613205eec8ad1dc1cb4e5cf8f8c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.2378",
    "kind": "arxiv",
    "version": 2
  }
}