Pith Number

pith:3WQFDTWD

pith:2025:3WQFDTWD5LBP74U2U4XT4O2MBX

not attested not anchored not stored refs pending

The Pitfalls of Benchmarking in Algorithm Selection: What We Are Getting Wrong

Ga\v{s}per Petelin, Gjorgjina Cenikj

arxiv:2505.07750 v1 · 2025-05-12 · 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{3WQFDTWD5LBP74U2U4XT4O2MBX}

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	2026-07-05T11:01:52.760997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dda051cec3eac2fff29aa72f3e3b4c0de224ae27b52a9fd7894313e0ea0e7ca4

Aliases

arxiv: 2505.07750 · arxiv_version: 2505.07750v1 · doi: 10.48550/arxiv.2505.07750 · pith_short_12: 3WQFDTWD5LBP · pith_short_16: 3WQFDTWD5LBP74U2 · pith_short_8: 3WQFDTWD

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/3WQFDTWD5LBP74U2U4XT4O2MBX \
  | 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: dda051cec3eac2fff29aa72f3e3b4c0de224ae27b52a9fd7894313e0ea0e7ca4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f02014b316ed913c1acf773b1c3d33ba69705302b2057a9d2161d350c60d67a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-12T16:57:45Z",
    "title_canon_sha256": "a87f092d75fb6db74e08a84c9a44fb0e346d5d05d05583bee64023af87326827"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.07750",
    "kind": "arxiv",
    "version": 1
  }
}