Pith Number

pith:NVBZC3L2

pith:2017:NVBZC3L2E5CFQC7KZTDLISPCVI

not attested not anchored not stored refs pending

Multi-fidelity Bayesian Optimisation with Continuous Approximations

Barnabas Poczos, Gautam Dasarathy, Jeff Schneider, Kirthevasan Kandasamy

arxiv:1703.06240 v1 · 2017-03-18 · 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{NVBZC3L2E5CFQC7KZTDLISPCVI}

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	2026-05-18T00:48:23.508624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d43916d7a2744580beaccc6b449e2aa04e4f20928def84f7d554cfa11b30480

Aliases

arxiv: 1703.06240 · arxiv_version: 1703.06240v1 · doi: 10.48550/arxiv.1703.06240 · pith_short_12: NVBZC3L2E5CF · pith_short_16: NVBZC3L2E5CFQC7K · pith_short_8: NVBZC3L2

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/NVBZC3L2E5CFQC7KZTDLISPCVI \
  | 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: 6d43916d7a2744580beaccc6b449e2aa04e4f20928def84f7d554cfa11b30480

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef13b311fcaff777b2c0aeb9d0186da0546c875b1de907643d8a020b6577c2d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-03-18T03:28:40Z",
    "title_canon_sha256": "60aa8dbebf71ba8cb0f6c6462d82d7b69f6c743994b13272f447dc75a718d4bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.06240",
    "kind": "arxiv",
    "version": 1
  }
}