Pith Number

pith:SLS7S2OI

pith:2014:SLS7S2OIKARPWOMODK5NRSRITQ

not attested not anchored not stored refs pending

Stabilized Sparse Ordinal Regression for Medical Risk Stratification

Dinh Phung, Svetha Venkatesh, Truyen Tran, Wei Luo

arxiv:1407.6084 v1 · 2014-07-23 · stat.AP · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SLS7S2OIKARPWOMODK5NRSRITQ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:46:59.090864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92e5f969c85022fb398e1abad8ca289c234395dac98cfb974281041c8e6e0b3d

Aliases

arxiv: 1407.6084 · arxiv_version: 1407.6084v1 · doi: 10.48550/arxiv.1407.6084 · pith_short_12: SLS7S2OIKARP · pith_short_16: SLS7S2OIKARPWOMO · pith_short_8: SLS7S2OI

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/SLS7S2OIKARPWOMODK5NRSRITQ \
  | 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: 92e5f969c85022fb398e1abad8ca289c234395dac98cfb974281041c8e6e0b3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26b617ea6bf987a8dafcf1c7a279b840696433628795f57f877f023f1592b5e2",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2014-07-23T01:19:47Z",
    "title_canon_sha256": "3761214b7be9663a3f0c6adaa8a863aa9206debbbeab13e3924d5631a122a190"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.6084",
    "kind": "arxiv",
    "version": 1
  }
}