Pith Number

pith:XYAB2GPP

pith:2018:XYAB2GPPRNO4TUZYBW5D5OWJXX

not attested not anchored not stored refs pending

Practical Bayesian Optimization for Transportation Simulators

Laura Schultz, Vadim Sokolov

arxiv:1810.03688 v2 · 2018-10-08 · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XYAB2GPPRNO4TUZYBW5D5OWJXX}

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	2026-05-17T23:56:29.354194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be001d19ef8b5dc9d3380dba3ebac9bdfc23b9a1e2f568165a1f1b03a0d71b49

Aliases

arxiv: 1810.03688 · arxiv_version: 1810.03688v2 · doi: 10.48550/arxiv.1810.03688 · pith_short_12: XYAB2GPPRNO4 · pith_short_16: XYAB2GPPRNO4TUZY · pith_short_8: XYAB2GPP

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/XYAB2GPPRNO4TUZYBW5D5OWJXX \
  | 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: be001d19ef8b5dc9d3380dba3ebac9bdfc23b9a1e2f568165a1f1b03a0d71b49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20d3a5becacab8fe4a9ccb8b8082ea71cc7932dcc8357a26e98ba62e19ed9d31",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2018-10-08T20:31:22Z",
    "title_canon_sha256": "aa8b59b72ad31161ff9c1f2b41e02fe7d578478262f97dfe0425dea6090f2432"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.03688",
    "kind": "arxiv",
    "version": 2
  }
}