Pith Number

pith:ICF2T5JH

pith:2026:ICF2T5JH7FJ3SDHQRIIRLATAQR

not attested not anchored not stored refs pending

Which Hyperparameters Matter? A Game-Theoretic Framework for Interpretable Hyperparameter Sensitivity Analysis

Abigail Lawlor, Adrian Stein, Heepeom Shin, Nyi Nyi Aung

arxiv:2607.15884 v1 · 2026-07-17 · stat.ML · cs.LG · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ICF2T5JH7FJ3SDHQRIIRLATAQR}

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	2026-07-20T01:19:15.283205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

408ba9f527f953b90cf08a1115826084401096976d4a6518e026ecf8052cfc28

Aliases

arxiv: 2607.15884 · arxiv_version: 2607.15884v1 · doi: 10.48550/arxiv.2607.15884 · pith_short_12: ICF2T5JH7FJ3 · pith_short_16: ICF2T5JH7FJ3SDHQ · pith_short_8: ICF2T5JH

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/ICF2T5JH7FJ3SDHQRIIRLATAQR \
  | 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: 408ba9f527f953b90cf08a1115826084401096976d4a6518e026ecf8052cfc28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "804a5d0ebbee4a8655f6d6cf5cc2df992fd4e35edb37e60bd187b34a46d75497",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-07-17T11:58:35Z",
    "title_canon_sha256": "2870df3f08ab53032e60e415ad80196bed28ea0e640620be171ce4ddbe0ec266"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.15884",
    "kind": "arxiv",
    "version": 1
  }
}