Pith Number

pith:DBEZB2TI

pith:2021:DBEZB2TITTDXF3PM436W3QYZGN

not attested not anchored not stored refs pending

Data-Driven Logistic Regression Ensembles

Anthony-Alexander Christidis, Ruben Zamar, Stefan Van Aelst

arxiv:2102.08591 v8 · 2021-02-17 · stat.ME · 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{DBEZB2TITTDXF3PM436W3QYZGN}

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	2026-06-11T01:09:06.050943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

184990ea689cc772edece6fd6dc319336015a4bd3746cc5750c4de9059b02970

Aliases

arxiv: 2102.08591 · arxiv_version: 2102.08591v8 · doi: 10.48550/arxiv.2102.08591 · pith_short_12: DBEZB2TITTDX · pith_short_16: DBEZB2TITTDXF3PM · pith_short_8: DBEZB2TI

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/DBEZB2TITTDXF3PM436W3QYZGN \
  | 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: 184990ea689cc772edece6fd6dc319336015a4bd3746cc5750c4de9059b02970

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "152a198b73fe6399cbd5e891c05fbe5c7919b664c557bc69053aeb0da5ee1dec",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2021-02-17T05:57:26Z",
    "title_canon_sha256": "3fe2830338de41ead654008d33a259b7e0a898d2a154a43cd488cd72018e6c9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.08591",
    "kind": "arxiv",
    "version": 8
  }
}