Pith Number

pith:LECQJMCI

pith:2015:LECQJMCIRYO5E7LUQCER6V2MLW

not attested not anchored not stored refs pending

Non-stochastic Best Arm Identification and Hyperparameter Optimization

Ameet Talwalkar, Kevin Jamieson

arxiv:1502.07943 v1 · 2015-02-27 · 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{LECQJMCIRYO5E7LUQCER6V2MLW}

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.

Cited by

1 paper in Pith

Learning What Evaluators Value: A Reliable Approach to Modeling Evaluator Preferences

Receipt and verification

First computed	2026-05-18T02:26:01.769396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

590504b0488e1dd27d7480891f574c5d88791fd34ced0d5f94f5ec3234bce6c7

Aliases

arxiv: 1502.07943 · arxiv_version: 1502.07943v1 · doi: 10.48550/arxiv.1502.07943 · pith_short_12: LECQJMCIRYO5 · pith_short_16: LECQJMCIRYO5E7LU · pith_short_8: LECQJMCI

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/LECQJMCIRYO5E7LUQCER6V2MLW \
  | 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: 590504b0488e1dd27d7480891f574c5d88791fd34ced0d5f94f5ec3234bce6c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2eda1c8ccc57cc1fc4301565e5d0f705087a6266c2aca9447ed469dda81d3d00",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-02-27T15:58:45Z",
    "title_canon_sha256": "5ddfd20a12378e9ef1bc571f5f9d6a7e8aad1f50ab2a3f946d03997de43430ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07943",
    "kind": "arxiv",
    "version": 1
  }
}