Pith Number

pith:HR3ZMKUZ

pith:2019:HR3ZMKUZXXACWCG47EXCZSPAWR

not attested not anchored not stored refs pending

Confidence intervals for class prevalences under prior probability shift

Dirk Tasche

arxiv:1906.04119 v2 · 2019-06-10 · stat.ML · cs.LG · 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{HR3ZMKUZXXACWCG47EXCZSPAWR}

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	2026-05-17T23:40:08.532220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c77962a99bdc02b08dcf92e2cc9e0b4548a8b5461e998d86698527b5567aa84

Aliases

arxiv: 1906.04119 · arxiv_version: 1906.04119v2 · doi: 10.48550/arxiv.1906.04119 · pith_short_12: HR3ZMKUZXXAC · pith_short_16: HR3ZMKUZXXACWCG4 · pith_short_8: HR3ZMKUZ

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/HR3ZMKUZXXACWCG47EXCZSPAWR \
  | 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: 3c77962a99bdc02b08dcf92e2cc9e0b4548a8b5461e998d86698527b5567aa84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5a92167c58f1ad25036b334b8dd94a6587f5da3b9e09a89658cc3db608b704c",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-06-10T16:50:08Z",
    "title_canon_sha256": "22c1562b57ddc816c04c5c895fcd7455d94570485cb5ceeafeedd5431cf41f09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.04119",
    "kind": "arxiv",
    "version": 2
  }
}