Pith Number

pith:UMBB3BJZ

pith:2013:UMBB3BJZ46HHFHB6LTEOL72BH2

not attested not anchored not stored refs pending

A note on monitoring ratios of two Weibull percentiles

Pasquale Erto

arxiv:1305.5962 v3 · 2013-05-25 · 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{UMBB3BJZ46HHFHB6LTEOL72BH2}

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	2026-05-18T01:37:38.128440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3021d8539e78e729c3e5cc8e5ff413e80bb11d269fed83a1a1649cede0553c4

Aliases

arxiv: 1305.5962 · arxiv_version: 1305.5962v3 · doi: 10.48550/arxiv.1305.5962 · pith_short_12: UMBB3BJZ46HH · pith_short_16: UMBB3BJZ46HHFHB6 · pith_short_8: UMBB3BJZ

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/UMBB3BJZ46HHFHB6LTEOL72BH2 \
  | 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: a3021d8539e78e729c3e5cc8e5ff413e80bb11d269fed83a1a1649cede0553c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "667532d84cb0da97ec3e84739122dcaa094312ce5a1f9758f8dcd7daed80a0ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2013-05-25T19:43:56Z",
    "title_canon_sha256": "19dd25614d60e91fc79961fd82b8ebf94cdcdeef5db93831ac740f2589a1898b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.5962",
    "kind": "arxiv",
    "version": 3
  }
}