Pith Number

pith:MBXTBLHU

pith:2014:MBXTBLHUYA4XO6XHPMD3RARW2M

not attested not anchored not stored refs pending

Recommending Learning Algorithms and Their Associated Hyperparameters

Christophe Giraud-Carrier, Logan Mitchell, Michael R. Smith, Tony Martinez

arxiv:1407.1890 v1 · 2014-07-07 · 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{MBXTBLHUYA4XO6XHPMD3RARW2M}

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	2026-05-18T02:48:08.961311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

606f30acf4c039777ae77b07b88236d306d1c479c8c8643c83192fbf606fd33a

Aliases

arxiv: 1407.1890 · arxiv_version: 1407.1890v1 · doi: 10.48550/arxiv.1407.1890 · pith_short_12: MBXTBLHUYA4X · pith_short_16: MBXTBLHUYA4XO6XH · pith_short_8: MBXTBLHU

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/MBXTBLHUYA4XO6XHPMD3RARW2M \
  | 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: 606f30acf4c039777ae77b07b88236d306d1c479c8c8643c83192fbf606fd33a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2582126aa08d8dbdbc02d624ed40a5945a12568438861159081fa684f5a5c77b",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2014-07-07T21:23:42Z",
    "title_canon_sha256": "7bf1d489917d1cb4095c467db838ef0fbb2b924a19bdc0c93429d4355080d841"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1890",
    "kind": "arxiv",
    "version": 1
  }
}