Pith Number

pith:A7Y6P7RN

pith:2019:A7Y6P7RNXVWS7RJE5LEJDY5EXE

not attested not anchored not stored refs pending

Prescriptive Cluster-Dependent Support Vector Machines with an Application to Reducing Hospital Readmissions

Ioannis Ch. Paschalidis, Taiyao Wang

arxiv:1903.09056 v1 · 2019-03-21 · stat.AP · cs.LG · 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{A7Y6P7RNXVWS7RJE5LEJDY5EXE}

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	2026-05-17T23:50:43.284631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07f1e7fe2dbd6d2fc524eac891e3a4b9339e85b3025a61660122ac602f086e61

Aliases

arxiv: 1903.09056 · arxiv_version: 1903.09056v1 · doi: 10.48550/arxiv.1903.09056 · pith_short_12: A7Y6P7RNXVWS · pith_short_16: A7Y6P7RNXVWS7RJE · pith_short_8: A7Y6P7RN

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/A7Y6P7RNXVWS7RJE5LEJDY5EXE \
  | 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: 07f1e7fe2dbd6d2fc524eac891e3a4b9339e85b3025a61660122ac602f086e61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63895420e1908ba07303b29bbd259f613a90e34b98caafe7ff29aced989ae570",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2019-03-21T15:24:38Z",
    "title_canon_sha256": "135956ce310dc2114096c6370f775acaa8efa980fd9a66630233cca78babd5f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.09056",
    "kind": "arxiv",
    "version": 1
  }
}