Pith Number

pith:52DP4TRK

pith:2017:52DP4TRKA2RGCKQSX7XUOHYI3D

not attested not anchored not stored refs pending

Open Loop Hyperparameter Optimization and Determinantal Point Processes

Jesse Dodge, Kevin Jamieson, Noah A. Smith

arxiv:1706.01566 v4 · 2017-06-06 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{52DP4TRKA2RGCKQSX7XUOHYI3D}

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	2026-05-17T23:46:42.128854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee86fe4e2a06a2612a12bfef471f08d8c132735506788a9da0abc3fe6bd015be

Aliases

arxiv: 1706.01566 · arxiv_version: 1706.01566v4 · doi: 10.48550/arxiv.1706.01566 · pith_short_12: 52DP4TRKA2RG · pith_short_16: 52DP4TRKA2RGCKQS · pith_short_8: 52DP4TRK

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/52DP4TRKA2RGCKQSX7XUOHYI3D \
  | 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: ee86fe4e2a06a2612a12bfef471f08d8c132735506788a9da0abc3fe6bd015be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2be0e7b0caebc1daec24a0b9104e49d2e06a5981a1ce87de175cc4d30a09cdc3",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-06-06T00:14:05Z",
    "title_canon_sha256": "81216933bed5073dbb780ec437e85da1f95a2799b298b0fec175a74ed4082ca6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.01566",
    "kind": "arxiv",
    "version": 4
  }
}