Pith Number

pith:FB2YD45Q

pith:2010:FB2YD45QMUI7LGIV2XQL77HTDR

not attested not anchored not stored refs pending

Testing hypotheses in the Birnbaum-Saunders distribution under type-II censored samples

Artur J. Lemonte, Silvia L.P. Ferrari

arxiv:1009.2031 v1 · 2010-09-10 · 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{FB2YD45QMUI7LGIV2XQL77HTDR}

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	2026-05-18T04:08:03.895551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

287581f3b06511f59915d5e0bffcf31c5300e92ad244fb706d22685ddce57192

Aliases

arxiv: 1009.2031 · arxiv_version: 1009.2031v1 · doi: 10.48550/arxiv.1009.2031 · pith_short_12: FB2YD45QMUI7 · pith_short_16: FB2YD45QMUI7LGIV · pith_short_8: FB2YD45Q

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/FB2YD45QMUI7LGIV2XQL77HTDR \
  | 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: 287581f3b06511f59915d5e0bffcf31c5300e92ad244fb706d22685ddce57192

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "108730758f5d131479efd8fcbdc0bcaf74221cf30fe58c5572a9eb64d1010b9c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2010-09-10T15:18:30Z",
    "title_canon_sha256": "0cf6123567756e406811711988f2bbf6bf391f35de13e359d982f3cfcc089480"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2031",
    "kind": "arxiv",
    "version": 1
  }
}