Pith Number

pith:JF37VQV4

pith:2019:JF37VQV4AOKHRDAE2NH5XVSQO5

not attested not anchored not stored refs pending

Decision Making with Machine Learning and ROC Curves

Han Hong, Jingyuan Wang, Kai Feng, Ke Tang

arxiv:1905.02810 v1 · 2019-05-05 · stat.ME · cs.AI · econ.GN · q-fin.EC · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JF37VQV4AOKHRDAE2NH5XVSQO5}

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	2026-05-17T23:46:45.331186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4977fac2bc0394788c04d34fdbd6507769054904f187031a79144483e93edfa9

Aliases

arxiv: 1905.02810 · arxiv_version: 1905.02810v1 · doi: 10.48550/arxiv.1905.02810 · pith_short_12: JF37VQV4AOKH · pith_short_16: JF37VQV4AOKHRDAE · pith_short_8: JF37VQV4

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/JF37VQV4AOKHRDAE2NH5XVSQO5 \
  | 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: 4977fac2bc0394788c04d34fdbd6507769054904f187031a79144483e93edfa9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06bfee8629571db4fa885cf3c31f8fdd9ba2b788ada76d0eb88c85c3f689032f",
    "cross_cats_sorted": [
      "cs.AI",
      "econ.GN",
      "q-fin.EC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2019-05-05T08:01:23Z",
    "title_canon_sha256": "e531cb26a7094408d52b5e5ace1535a2096d19840695cb698eb301ff7ac09706"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.02810",
    "kind": "arxiv",
    "version": 1
  }
}