Pith Number

pith:64XQQX76

pith:2020:64XQQX76WLMIGDUUEL43VVLGJW

not attested not anchored not stored refs pending

Hyper-Parameter Optimization: A Review of Algorithms and Applications

Hong Zhu, Tong Yu

arxiv:2003.05689 v1 · 2020-03-12 · 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{64XQQX76WLMIGDUUEL43VVLGJW}

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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.

Cited by

2 papers in Pith

LATTEArena: An Evaluation Framework for LLM-powered Tabular Feature Engineering (Extended Version)

A Robust Twin Parametric Margin Support Vector Machine for Multiclass Classification

Receipt and verification

First computed	2026-07-05T00:47:33.068426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f72f085ffeb2d8830e9422f9bad5664dba70f9c913f99b70725b36f6c7a2380a

Aliases

arxiv: 2003.05689 · arxiv_version: 2003.05689v1 · doi: 10.48550/arxiv.2003.05689 · pith_short_12: 64XQQX76WLMI · pith_short_16: 64XQQX76WLMIGDUU · pith_short_8: 64XQQX76

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/64XQQX76WLMIGDUUEL43VVLGJW \
  | 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: f72f085ffeb2d8830e9422f9bad5664dba70f9c913f99b70725b36f6c7a2380a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fab5528e2ec32d22a12d7cfe32f20877419142b8f81bab0f67201d94f8fec972",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-03-12T10:12:22Z",
    "title_canon_sha256": "1659298c58dfe5ce5da73275918c18b27892994631bdcf2b7f49ab6361a0e2d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.05689",
    "kind": "arxiv",
    "version": 1
  }
}