Pith Number

pith:HJR45IXY

pith:2022:HJR45IXYM2CP3OCZ6RDGY5AFKA

not attested not anchored not stored refs pending

High-dimensional Bayesian Optimization of Hyperparameters for an Attention-based Network to Predict Materials Property: a Case Study on CrabNet using Ax and SAASBO

Marianne Liu, Sterling G. Baird, Taylor D. Sparks

arxiv:2203.12597 v1 · 2022-03-19 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HJR45IXYM2CP3OCZ6RDGY5AFKA}

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	2026-07-05T05:51:55.632455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a63cea2f86684fdb859f4466c7405502264455985219df7b3b400b29e20a828

Aliases

arxiv: 2203.12597 · arxiv_version: 2203.12597v1 · doi: 10.48550/arxiv.2203.12597 · pith_short_12: HJR45IXYM2CP · pith_short_16: HJR45IXYM2CP3OCZ · pith_short_8: HJR45IXY

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/HJR45IXYM2CP3OCZ6RDGY5AFKA \
  | 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: 3a63cea2f86684fdb859f4466c7405502264455985219df7b3b400b29e20a828

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0e69e98fdc0521558adb01ea974c7b97ccd623a286a5a2bbed66a7f2ec4501e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2022-03-19T03:52:22Z",
    "title_canon_sha256": "af17a06a188cec8fc14ee6664adbeb095cb6f8657358ee0e0578b01585d7df2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.12597",
    "kind": "arxiv",
    "version": 1
  }
}