Pith Number

pith:36OXA64H

pith:2019:36OXA64HVI7HCLSK63ZGWZYOWH

not attested not anchored not stored refs pending

Development of transmon qubits solely from optical lithography on 300mm wafers

B. Baker-O'Neal, B. Bunday, B. O'Brien, B. Sapp, C. C. Hung, C. Hobbs, D. Ashworth, D. DiPaola, E. Barth, E. Holland, J. Hedrick, K. D. Osborn, M. Malloy, M. Rodgers, N. Foroozani, P. Hansen, P. Kearney, R. Goldblatt, S. Bennett, S. Novak, S. Olson, S. S. Papa Rao, T. Murray, W. Advocate

arxiv:1902.08501 v1 · 2019-02-22 · physics.app-ph · 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{36OXA64HVI7HCLSK63ZGWZYOWH}

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	2026-05-17T23:51:46.558779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df9d707b87aa3e712e4af6f26b670eb1e3574a64af4ee97a8122c534abf7bf80

Aliases

arxiv: 1902.08501 · arxiv_version: 1902.08501v1 · doi: 10.48550/arxiv.1902.08501 · pith_short_12: 36OXA64HVI7H · pith_short_16: 36OXA64HVI7HCLSK · pith_short_8: 36OXA64H

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/36OXA64HVI7HCLSK63ZGWZYOWH \
  | 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: df9d707b87aa3e712e4af6f26b670eb1e3574a64af4ee97a8122c534abf7bf80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21101ba3610ada4cbca68e31847020a88f2502318d47977dfc54e8c367411b4f",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-02-22T14:16:54Z",
    "title_canon_sha256": "4b4972ac3f5095577725966fa0691dcedb9d9441c3f7acacafe008a1fb6564cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.08501",
    "kind": "arxiv",
    "version": 1
  }
}