Pith Number

pith:QFXEZCL5

pith:2020:QFXEZCL5VHNQMDLDN7Q2FZCA2R

not attested not anchored not stored refs pending

High-Dimensional Bayesian Optimization via Tree-Structured Additive Models

Eric Han, Ishank Arora, Jonathan Scarlett

arxiv:2012.13088 v1 · 2020-12-24 · 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{QFXEZCL5VHNQMDLDN7Q2FZCA2R}

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	2026-07-05T04:28:22.980260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

816e4c897da9db060d636fe1a2e440d45c041cbd0f4b8f87ef6f7a68aa6e4c3b

Aliases

arxiv: 2012.13088 · arxiv_version: 2012.13088v1 · doi: 10.48550/arxiv.2012.13088 · pith_short_12: QFXEZCL5VHNQ · pith_short_16: QFXEZCL5VHNQMDLD · pith_short_8: QFXEZCL5

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/QFXEZCL5VHNQMDLDN7Q2FZCA2R \
  | 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: 816e4c897da9db060d636fe1a2e440d45c041cbd0f4b8f87ef6f7a68aa6e4c3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c5ee550b0623b830e4ebacef41bc25eaf5d6c5f70af78323ea57f98385c2930",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2020-12-24T03:56:44Z",
    "title_canon_sha256": "1e4dccedf9eb8e02778b264f46b001b73eb9543f038e1d81a21b5557df1340be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.13088",
    "kind": "arxiv",
    "version": 1
  }
}