Pith Number

pith:EJMRPLRK

pith:2018:EJMRPLRKHAQLHWG3FGKWJWWXQL

not attested not anchored not stored refs pending

LeapsAndBounds: A Method for Approximately Optimal Algorithm Configuration

Andr\'as Gy\"orgy, Csaba Szepesv\'ari, Gell\'ert Weisz

arxiv:1807.00755 v1 · 2018-07-02 · cs.LG · cs.AI · math.OC · 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{EJMRPLRKHAQLHWG3FGKWJWWXQL}

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	2026-05-18T00:11:51.501280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

225917ae2a3820b3d8db299564dad782efbecb61af27e9e319416897e20c90ab

Aliases

arxiv: 1807.00755 · arxiv_version: 1807.00755v1 · doi: 10.48550/arxiv.1807.00755 · pith_short_12: EJMRPLRKHAQL · pith_short_16: EJMRPLRKHAQLHWG3 · pith_short_8: EJMRPLRK

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/EJMRPLRKHAQLHWG3FGKWJWWXQL \
  | 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: 225917ae2a3820b3d8db299564dad782efbecb61af27e9e319416897e20c90ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bc9c65b93d1288ed61715117f572e18ac6b8939754b32edbae8381adf64d534",
    "cross_cats_sorted": [
      "cs.AI",
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-07-02T15:44:36Z",
    "title_canon_sha256": "0ac5087cfa0ff5126234d123c40556ceac6bebfd0ff59fa424b5b134e4482f80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.00755",
    "kind": "arxiv",
    "version": 1
  }
}