Pith Number

pith:4NKSP26S

pith:2022:4NKSP26SQ3ON2FEFJOZ6MVE2FT

not attested not anchored not stored refs pending

Model Comparison and Calibration Assessment: User Guide for Consistent Scoring Functions in Machine Learning and Actuarial Practice

Christian Lorentzen, Michael Mayer, Tobias Fissler

arxiv:2202.12780 v3 · 2022-02-25 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4NKSP26SQ3ON2FEFJOZ6MVE2FT}

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.

Cited by

2 papers in Pith

Assessing model calibration with boosting trees

Beyond IID: How General Are Tabular Foundation Models, Really?

Receipt and verification

First computed	2026-07-05T06:34:44.352423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e35527ebd286dcdd14854bb3e6549a2ce5d883f3c8a05ac4d981867dd5969d61

Aliases

arxiv: 2202.12780 · arxiv_version: 2202.12780v3 · doi: 10.48550/arxiv.2202.12780 · pith_short_12: 4NKSP26SQ3ON · pith_short_16: 4NKSP26SQ3ON2FEF · pith_short_8: 4NKSP26S

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/4NKSP26SQ3ON2FEFJOZ6MVE2FT \
  | 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: e35527ebd286dcdd14854bb3e6549a2ce5d883f3c8a05ac4d981867dd5969d61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5e101c2d95d44ce3afdb6d5614c9a45ad92126a54ef4c9adda1d54e0dc55c58",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2022-02-25T15:52:19Z",
    "title_canon_sha256": "bb353c18fb4bd4b4583098c8970f77e8103f609fa993eb36b1fce52f1a51d8e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.12780",
    "kind": "arxiv",
    "version": 3
  }
}