Pith Number

pith:SMJZLVRO

pith:2018:SMJZLVROVZXACA5HFSLZHGRBRG

not attested not anchored not stored refs pending

Infill Criterion for Multimodal Model-Based Optimisation

Claus Weihs, Dirk Surmann, Uwe Ligges

arxiv:1810.02118 v1 · 2018-10-04 · 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{SMJZLVROVZXACA5HFSLZHGRBRG}

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	2026-05-18T00:04:06.202056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

931395d62eae6e0103a72c97939a2189ab92c3ce1051e7e94dc7cd6ec2bebd88

Aliases

arxiv: 1810.02118 · arxiv_version: 1810.02118v1 · doi: 10.48550/arxiv.1810.02118 · pith_short_12: SMJZLVROVZXA · pith_short_16: SMJZLVROVZXACA5H · pith_short_8: SMJZLVRO

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/SMJZLVROVZXACA5HFSLZHGRBRG \
  | 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: 931395d62eae6e0103a72c97939a2189ab92c3ce1051e7e94dc7cd6ec2bebd88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "943354bcea1c1f71d494492764232c30bbac36ea66cea460d45a13b08eb2124d",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-10-04T09:37:53Z",
    "title_canon_sha256": "be35645407dc3ea925e8b5d589992013e7fbc63ba6dafbf371b90496fa82fbdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.02118",
    "kind": "arxiv",
    "version": 1
  }
}