Pith Number

pith:3FVFQ5SN

pith:2022:3FVFQ5SNBD3AZFLB6AGMPZSXBZ

not attested not anchored not stored refs pending

Structure of Classifier Boundaries: Case Study for a Naive Bayes Classifier

Adam A. Porter, Alan F. Karr, Regina Ruane, Zac Bowen

arxiv:2212.04382 v5 · 2022-12-08 · 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{3FVFQ5SNBD3AZFLB6AGMPZSXBZ}

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	2026-05-28T02:04:38.489271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d96a58764d08f60c9561f00cc7e6570e42eec12e9c99b7f19b79587a44cc0ae7

Aliases

arxiv: 2212.04382 · arxiv_version: 2212.04382v5 · doi: 10.48550/arxiv.2212.04382 · pith_short_12: 3FVFQ5SNBD3A · pith_short_16: 3FVFQ5SNBD3AZFLB · pith_short_8: 3FVFQ5SN

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/3FVFQ5SNBD3AZFLB6AGMPZSXBZ \
  | 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: d96a58764d08f60c9561f00cc7e6570e42eec12e9c99b7f19b79587a44cc0ae7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8d389769aa1d2061ece167e7fbe783913c488bd40c8d737933c23266f835419",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2022-12-08T16:23:42Z",
    "title_canon_sha256": "ac268246ae5b72233ff7eb232ced6b116b23bd7fb0bc8cc3eea3cd9167cd57fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.04382",
    "kind": "arxiv",
    "version": 5
  }
}