Pith Number

pith:NXKVYV4R

pith:2008:NXKVYV4RE3UOND2ECW2NPGAMXB

not attested not anchored not stored refs pending

Hazard Estimation under Generalized Censoring

Alberto Carabarin Aguirre, B. Gail Ivanoff

arxiv:0812.2987 v1 · 2008-12-16 · 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{NXKVYV4RE3UOND2ECW2NPGAMXB}

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	2026-05-18T03:14:27.139962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dd55c579126e8e68f4415b4d7980cb87805fd82647bcbf6be60989f84cd491b

Aliases

arxiv: 0812.2987 · arxiv_version: 0812.2987v1 · doi: 10.48550/arxiv.0812.2987 · pith_short_12: NXKVYV4RE3UO · pith_short_16: NXKVYV4RE3UOND2E · pith_short_8: NXKVYV4R

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/NXKVYV4RE3UOND2ECW2NPGAMXB \
  | 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: 6dd55c579126e8e68f4415b4d7980cb87805fd82647bcbf6be60989f84cd491b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8830a00f790a653c16ab7d8d5cac00c8082956d19a0d91136b23505d7a400c0",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2008-12-16T07:41:58Z",
    "title_canon_sha256": "bcaea7db4d88615ae2088d8ed71b8355896a5a8d7f9748d485fd713006c91726"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.2987",
    "kind": "arxiv",
    "version": 1
  }
}