Pith Number

pith:4LIBBP2H

pith:2011:4LIBBP2HNGAMKJVUS4GHY7Q5WM

not attested not anchored not stored refs pending

Independent screening for single-index hazard rate models with ultra-high dimensional features

Anders Gorst-Rasmussen, Thomas H. Scheike

arxiv:1105.3361 v2 · 2011-05-17 · 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{4LIBBP2HNGAMKJVUS4GHY7Q5WM}

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	2026-05-18T04:15:38.686556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2d010bf476980c526b4970c7c7e1db3223d71f39d1e6e0a40d1b59d9a3b3cab

Aliases

arxiv: 1105.3361 · arxiv_version: 1105.3361v2 · doi: 10.48550/arxiv.1105.3361 · pith_short_12: 4LIBBP2HNGAM · pith_short_16: 4LIBBP2HNGAMKJVU · pith_short_8: 4LIBBP2H

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/4LIBBP2HNGAMKJVUS4GHY7Q5WM \
  | 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: e2d010bf476980c526b4970c7c7e1db3223d71f39d1e6e0a40d1b59d9a3b3cab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd810ad0ea27972b1ac77066166f5985825f670c7a1150e623a87aa379152c58",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2011-05-17T13:05:11Z",
    "title_canon_sha256": "57b0536a60332899dee06a39b5e0a99f7f531af1f8e47cbf67ce2467bd6424da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.3361",
    "kind": "arxiv",
    "version": 2
  }
}