Pith Number

pith:AYZ33BFX

pith:2023:AYZ33BFXM7JSY2OCA3ZCUSW4A5

not attested not anchored not stored refs pending

PriorBand: Practical Hyperparameter Optimization in the Age of Deep Learning

Carl Hvarfner, Danny Stoll, Edward Bergman, Frank Hutter, Luigi Nardi, Maciej Janowski, Marius Lindauer, Neeratyoy Mallik

arxiv:2306.12370 v2 · 2023-06-21 · 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{AYZ33BFXM7JSY2OCA3ZCUSW4A5}

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	2026-07-05T07:12:50.961198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0633bd84b767d32c69c206f22a4adc075e9fa0c7d2c4723bdba20d80762c1cc9

Aliases

arxiv: 2306.12370 · arxiv_version: 2306.12370v2 · doi: 10.48550/arxiv.2306.12370 · pith_short_12: AYZ33BFXM7JS · pith_short_16: AYZ33BFXM7JSY2OC · pith_short_8: AYZ33BFX

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/AYZ33BFXM7JSY2OCA3ZCUSW4A5 \
  | 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: 0633bd84b767d32c69c206f22a4adc075e9fa0c7d2c4723bdba20d80762c1cc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89acf0b2629fcb8bcfb688079bc775d8f57a41085355eca80d31dfafcc124cff",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-06-21T16:26:14Z",
    "title_canon_sha256": "02f5fc9dac1010504c35d3d81704a0743b24aa6192d358d0768cb920dbdd2209"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.12370",
    "kind": "arxiv",
    "version": 2
  }
}