Pith Number

pith:XPHQOUH4

pith:2019:XPHQOUH4GBTUKMOUXMAKGVSLST

not attested not anchored not stored refs pending

Benchmarking an 11-qubit quantum computer

A. Blinov, A. M. Ducore, C. Collins, C. Monroe, J. Apisdorf, J. D. Wong-Campos, J. Kim, J. M. Amini, J. Mizrahi, J. -S. Chen, K. M. Beck, K. M. Hudek, K. Wright, M. Chmielewski, M. Keesan, M. Williams, N. C. Pisenti, N. Grzesiak, P. Solomon, S. Allen, S. Debnath, S. M. Kreikemeier, V. Chaplin, Y. Nam

arxiv:1903.08181 v1 · 2019-03-19 · 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{XPHQOUH4GBTUKMOUXMAKGVSLST}

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.

Cited by

1 paper in Pith

Localizing genuine multiparty entanglement in noisy stabilizer states

Receipt and verification

First computed	2026-07-05T00:30:03.407540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbcf0750fc30674531d4bb00a3564b94d8ffb92f04720c436c52d23213fa4fd5

Aliases

arxiv: 1903.08181 · arxiv_version: 1903.08181v1 · doi: 10.48550/arxiv.1903.08181 · pith_short_12: XPHQOUH4GBTU · pith_short_16: XPHQOUH4GBTUKMOU · pith_short_8: XPHQOUH4

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/XPHQOUH4GBTUKMOUXMAKGVSLST \
  | 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: bbcf0750fc30674531d4bb00a3564b94d8ffb92f04720c436c52d23213fa4fd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2eb96cd9cc4f6c0c8de05d70dbd615756eed4a9f9fac88f75b0670603beba205",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-03-19T18:00:13Z",
    "title_canon_sha256": "466f5974d8dc66aa352b4b5cd1449e906ea776eddad2a3d9c48f121bb72dede6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08181",
    "kind": "arxiv",
    "version": 1
  }
}