Pith Number

pith:LKHK2FQL

pith:2011:LKHK2FQL3YQIFNKBQB4WJ2U7LZ

not attested not anchored not stored refs pending

Dual divergences estimation for censored survival data

Mohamed Cherfi

arxiv:1106.2627 v1 · 2011-06-14 · 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{LKHK2FQL3YQIFNKBQB4WJ2U7LZ}

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	2026-05-18T04:20:04.461189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a8ead160bde2082b541807964ea9f5e461a92ed00a92cc3a0f04039a380b03f

Aliases

arxiv: 1106.2627 · arxiv_version: 1106.2627v1 · doi: 10.48550/arxiv.1106.2627 · pith_short_12: LKHK2FQL3YQI · pith_short_16: LKHK2FQL3YQIFNKB · pith_short_8: LKHK2FQL

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/LKHK2FQL3YQIFNKBQB4WJ2U7LZ \
  | 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: 5a8ead160bde2082b541807964ea9f5e461a92ed00a92cc3a0f04039a380b03f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c18be409847647bc7306f70efd071c96983f1689bea9c4feba99d652bfa0214e",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2011-06-14T07:34:53Z",
    "title_canon_sha256": "b34623644d5aa28dbbc5f93cc245c3d168692deaf929fe3397a05fb26a64a61e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.2627",
    "kind": "arxiv",
    "version": 1
  }
}