Pith Number

pith:M3CFERPI

pith:2022:M3CFERPIDYYMGFV4PMHBMT3BUC

not attested not anchored not stored refs pending

E-Valuating Classifier Two-Sample Tests

Christian A. Naesseth, Patrick Forr\'e, Teodora Pandeva, Tim Bakker

arxiv:2210.13027 v2 · 2022-10-24 · stat.ME · cs.LG · 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{M3CFERPIDYYMGFV4PMHBMT3BUC}

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	2026-07-05T08:13:24.694699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66c45245e81e30c316bc7b0e164f61a08b3999fca6f99145bf7511a15b57b614

Aliases

arxiv: 2210.13027 · arxiv_version: 2210.13027v2 · doi: 10.48550/arxiv.2210.13027 · pith_short_12: M3CFERPIDYYM · pith_short_16: M3CFERPIDYYMGFV4 · pith_short_8: M3CFERPI

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/M3CFERPIDYYMGFV4PMHBMT3BUC \
  | 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: 66c45245e81e30c316bc7b0e164f61a08b3999fca6f99145bf7511a15b57b614

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de4341ce4415dae1d4ceffeb67c8ce7eddf428f004da019afae8e918630c85fc",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2022-10-24T08:18:36Z",
    "title_canon_sha256": "13c70cdf1148af9f31749d973146b62f5cff8f51ce43b69a48f1c4ae4c014a40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.13027",
    "kind": "arxiv",
    "version": 2
  }
}