Pith Number

pith:7WGP4VVX

pith:2019:7WGP4VVX7YVQ4ICSXOYE3M2PBN

not attested not anchored not stored refs pending

Improving estimation of the volume under the ROC surface when data are missing not at random

Duc-Khanh To, Gianfranco Adimari, Monica Chiogna

arxiv:1906.08735 v1 · 2019-06-20 · stat.ME · 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{7WGP4VVX7YVQ4ICSXOYE3M2PBN}

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	2026-05-17T23:42:49.439554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd8cfe56b7fe2b0e2052bbb04db34f0b6897a27a4072ac7926c9e1a13f5566f9

Aliases

arxiv: 1906.08735 · arxiv_version: 1906.08735v1 · doi: 10.48550/arxiv.1906.08735 · pith_short_12: 7WGP4VVX7YVQ · pith_short_16: 7WGP4VVX7YVQ4ICS · pith_short_8: 7WGP4VVX

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/7WGP4VVX7YVQ4ICSXOYE3M2PBN \
  | 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: fd8cfe56b7fe2b0e2052bbb04db34f0b6897a27a4072ac7926c9e1a13f5566f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce94f4d62d0cb9acde9656e069bc7f2f37bd69d83ba2f1ea8385d3016be6bae3",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2019-06-20T16:32:06Z",
    "title_canon_sha256": "4dce64b9c43f6ac0ca8e7a6a9ec61928a5e5034792cfba18eec477e8cd2d6a84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.08735",
    "kind": "arxiv",
    "version": 1
  }
}