Pith Number

pith:K5D3WIDH

pith:2020:K5D3WIDHMTD6IEAAMXNSBPMSIO

not attested not anchored not stored refs pending

Machine learning enables completely automatic tuning of a quantum device faster than human experts

D.M. Zumb\"uhl, D. Sejdinovic, D.T. Lennon, E.A. Laird, F. Vigneau, G.A.D. Briggs, H. Moon, J. Kirkpatrick, L.C. Camenzind, Liuqi Yu, M.A Osborne, N. Ares, N.M. van Esbroeck

arxiv:2001.02589 v1 · 2020-01-08 · cond-mat.mes-hall · cs.LG · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K5D3WIDHMTD6IEAAMXNSBPMSIO}

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	2026-07-05T01:33:35.113187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5747bb206764c7e4100065db20bd9243916ce0771e670d7fe0c3b69283acad7b

Aliases

arxiv: 2001.02589 · arxiv_version: 2001.02589v1 · doi: 10.48550/arxiv.2001.02589 · pith_short_12: K5D3WIDHMTD6 · pith_short_16: K5D3WIDHMTD6IEAA · pith_short_8: K5D3WIDH

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/K5D3WIDHMTD6IEAAMXNSBPMSIO \
  | 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: 5747bb206764c7e4100065db20bd9243916ce0771e670d7fe0c3b69283acad7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "234a5f2b76fea5618d5d1a582d80f11a78d6f0a522d5148ffa5bb209ef1e5f8c",
    "cross_cats_sorted": [
      "cs.LG",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2020-01-08T15:58:59Z",
    "title_canon_sha256": "929d1d800116a6fc5d57ded47a1613a68b6fb19a2df1516d58b1642867ee1131"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.02589",
    "kind": "arxiv",
    "version": 1
  }
}