Pith Number

pith:KDI56UNC

pith:2024:KDI56UNCFTIRPALCF3YFSOWKSI

not attested not anchored not stored refs pending

From Point to probabilistic gradient boosting for claim frequency and severity prediction

Dominik Chevalier, Marie-Pier C\^ot\'e

arxiv:2412.14916 v2 · 2024-12-19 · 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{KDI56UNCFTIRPALCF3YFSOWKSI}

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	2026-07-05T11:47:59.154758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50d1df51a22cd11781622ef0593aca923f5d977e44572c4bccb5deddf12fda09

Aliases

arxiv: 2412.14916 · arxiv_version: 2412.14916v2 · doi: 10.48550/arxiv.2412.14916 · pith_short_12: KDI56UNCFTIR · pith_short_16: KDI56UNCFTIRPALC · pith_short_8: KDI56UNC

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/KDI56UNCFTIRPALCF3YFSOWKSI \
  | 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: 50d1df51a22cd11781622ef0593aca923f5d977e44572c4bccb5deddf12fda09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fb883dbe67efe91dda01e321e3b6630f3835fa4c63e51f95bd6a9ee41e1d2a6",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2024-12-19T14:50:10Z",
    "title_canon_sha256": "45e86f3b169f5f1aeac404c21d764009d9677eb8745cabe9cb74789a9c3b01a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.14916",
    "kind": "arxiv",
    "version": 2
  }
}