Pith Number

pith:XDAG4QB4

pith:2018:XDAG4QB4S5NSCKKFLMIIAAL2OY

not attested not anchored not stored refs pending

An Extended Poisson Family of Life Distribution: A Unified Approach in Competitive and Complementary Risks

Dipak K. Dey, Francisco Louzada, Pedro L. Ramos, Victor H. Lachos

arxiv:1805.07672 v1 · 2018-05-19 · stat.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XDAG4QB4S5NSCKKFLMIIAAL2OY}

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	2026-05-18T00:15:32.857457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8c06e403c975b2129455b1080017a763fbc1df04e5d7290cad1ee3542c67577

Aliases

arxiv: 1805.07672 · arxiv_version: 1805.07672v1 · doi: 10.48550/arxiv.1805.07672 · pith_short_12: XDAG4QB4S5NS · pith_short_16: XDAG4QB4S5NSCKKF · pith_short_8: XDAG4QB4

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/XDAG4QB4S5NSCKKFLMIIAAL2OY \
  | 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: b8c06e403c975b2129455b1080017a763fbc1df04e5d7290cad1ee3542c67577

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27c860132a9d1b498abe69668ec4a352d534e2d78fdda835340c7a7436eaeccf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2018-05-19T22:46:47Z",
    "title_canon_sha256": "659f7ff32103de53e4119e11beb968a4f4e0506e60329e9b6e69b8e6c535ba42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.07672",
    "kind": "arxiv",
    "version": 1
  }
}