Pith Number

pith:S6ET4K3O

pith:2017:S6ET4K3OPNU7DFN5ZJYIDXTSEG

not attested not anchored not stored refs pending

On the Use of Default Parameter Settings in the Empirical Evaluation of Classification Algorithms

Anthony Bagnall, Gavin C. Cawley

arxiv:1703.06777 v1 · 2017-03-20 · 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{S6ET4K3OPNU7DFN5ZJYIDXTSEG}

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	2026-05-18T00:48:21.771803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97893e2b6e7b69f195bdca7081de7221b309ac1206eb80d7c24415d3f0c29f1c

Aliases

arxiv: 1703.06777 · arxiv_version: 1703.06777v1 · doi: 10.48550/arxiv.1703.06777 · pith_short_12: S6ET4K3OPNU7 · pith_short_16: S6ET4K3OPNU7DFN5 · pith_short_8: S6ET4K3O

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/S6ET4K3OPNU7DFN5ZJYIDXTSEG \
  | 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: 97893e2b6e7b69f195bdca7081de7221b309ac1206eb80d7c24415d3f0c29f1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee7e383a931f57a82b633a278b19a5096eadd3b609284285c7c2b0ab528662c3",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-03-20T14:42:27Z",
    "title_canon_sha256": "497415435e047ee05c95de0e7a0db3f09a1ff47444c773947c6422184b1b445c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.06777",
    "kind": "arxiv",
    "version": 1
  }
}