Pith Number

pith:2WGYL2WW

pith:2023:2WGYL2WWDG5B7LXOPOK6LDD42H

not attested not anchored not stored refs pending

Sensitivity Analysis of RF+clust for Leave-one-problem-out Performance Prediction

Ana Nikolikj, Carola Doerr, Michal Pluh\'a\v{c}ek, Peter Koro\v{s}ec, Tome Eftimov

arxiv:2305.19375 v1 · 2023-05-30 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2WGYL2WWDG5B7LXOPOK6LDD42H}

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	2026-07-05T06:15:49.475999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d58d85ead619ba1faeee7b95e58c7cd1e8573fd54b61633828e96c7165e6beb9

Aliases

arxiv: 2305.19375 · arxiv_version: 2305.19375v1 · doi: 10.48550/arxiv.2305.19375 · pith_short_12: 2WGYL2WWDG5B · pith_short_16: 2WGYL2WWDG5B7LXO · pith_short_8: 2WGYL2WW

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/2WGYL2WWDG5B7LXOPOK6LDD42H \
  | 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: d58d85ead619ba1faeee7b95e58c7cd1e8573fd54b61633828e96c7165e6beb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a643df510514e2ede8c0e19d0ec9aa03222c00212e7b3c5cad96b059d7c78e02",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-05-30T19:31:31Z",
    "title_canon_sha256": "dbc2af5bb90d32c6ff5fa613b7960a73705d1ce408cc5b242605cf2eb0266016"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.19375",
    "kind": "arxiv",
    "version": 1
  }
}