Pith Number

pith:2LEPLJQM

pith:2023:2LEPLJQMV4MU6INHGUJP4LMGAQ

not attested not anchored not stored refs pending

On the Effects of Heterogeneous Errors on Multi-fidelity Bayesian Optimization

Amin Yousefpour, Mehdi Shishehbor, Ramin Bostanabad, Zahra Zanjani Foumani

arxiv:2309.02771 v1 · 2023-09-06 · 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{2LEPLJQMV4MU6INHGUJP4LMGAQ}

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	2026-07-05T06:48:16.941179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2c8f5a60caf194f21a73512fe2d86040ea0e1adfe54e5471c9c11b648b4a67d

Aliases

arxiv: 2309.02771 · arxiv_version: 2309.02771v1 · doi: 10.48550/arxiv.2309.02771 · pith_short_12: 2LEPLJQMV4MU · pith_short_16: 2LEPLJQMV4MU6INH · pith_short_8: 2LEPLJQM

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/2LEPLJQMV4MU6INHGUJP4LMGAQ \
  | 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: d2c8f5a60caf194f21a73512fe2d86040ea0e1adfe54e5471c9c11b648b4a67d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "607959fe73ba6eec622fa5d3ba04480b4ba8edd3d9b74750da2cdca6c6ab0f59",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-09-06T06:26:21Z",
    "title_canon_sha256": "f3a0a903ab5beeb327eed4c148f3c5c3ca05e0946d2fdbecbb1640c2fee3ae13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.02771",
    "kind": "arxiv",
    "version": 1
  }
}