Pith Number

pith:2ZLTZVW7

pith:2015:2ZLTZVW7LKRNAE6UYIMCF5JNMO

not attested not anchored not stored refs pending

On Bivariate Exponentiated Extended Weibull Family of Distributions

Ali Akbar Jafari, Rasool Roozegar

arxiv:1507.07535 v1 · 2015-07-27 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2ZLTZVW7LKRNAE6UYIMCF5JNMO}

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	2026-05-18T01:36:16.216138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6573cd6df5aa2d013d4c21822f52d638c37cef485b24149b19320cc641d4d42

Aliases

arxiv: 1507.07535 · arxiv_version: 1507.07535v1 · doi: 10.48550/arxiv.1507.07535 · pith_short_12: 2ZLTZVW7LKRN · pith_short_16: 2ZLTZVW7LKRNAE6U · pith_short_8: 2ZLTZVW7

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/2ZLTZVW7LKRNAE6UYIMCF5JNMO \
  | 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: d6573cd6df5aa2d013d4c21822f52d638c37cef485b24149b19320cc641d4d42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70be9d388c3e249adae27bdbb627f7d2953a59e2a500f79d0eed75cbd81acef3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2015-07-27T19:24:20Z",
    "title_canon_sha256": "f30b85b6022a497a0d4e2c50ff58210e03dbd18cd4395ea0339fb5aeb6aa91dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.07535",
    "kind": "arxiv",
    "version": 1
  }
}