Pith Number

pith:GO7RNAVS

pith:2019:GO7RNAVSECQ7MV2MR3TDN7UAWF

not attested not anchored not stored refs pending

Data-Centric Mixed-Variable Bayesian Optimization For Materials Design

Aditya Prasad, Akshay Iyer, L Catherine Brinson, Linda Schadler, Siyu Tao, Wei Chen, Yichi Zhang, Yixing Wang

arxiv:1907.02577 v1 · 2019-07-04 · physics.comp-ph · cond-mat.mtrl-sci · 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{GO7RNAVSECQ7MV2MR3TDN7UAWF}

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	2026-05-17T23:41:23.903601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33bf1682b220a1f6574c8ee636fe80b16fb2765a9acd949fec886bc4382483c6

Aliases

arxiv: 1907.02577 · arxiv_version: 1907.02577v1 · doi: 10.48550/arxiv.1907.02577 · pith_short_12: GO7RNAVSECQ7 · pith_short_16: GO7RNAVSECQ7MV2M · pith_short_8: GO7RNAVS

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/GO7RNAVSECQ7MV2MR3TDN7UAWF \
  | 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: 33bf1682b220a1f6574c8ee636fe80b16fb2765a9acd949fec886bc4382483c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fbafe7b07d0fa7738634ec69f298b3b2e3c59ea684481e8b621ec9284c0ce73",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2019-07-04T20:21:40Z",
    "title_canon_sha256": "e699198d6b146aff84bae044e242f5a78092ee8ba4187f641b492e852b854c45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.02577",
    "kind": "arxiv",
    "version": 1
  }
}