Pith Number

pith:6MGLWHTH

pith:2021:6MGLWHTHFBX7PBXLTH7YOZYRJY

not attested not anchored not stored refs pending

Lindblad Tomography of a Superconducting Quantum Processor

Alexander Melville, Ami Greene, Bethany M. Niedzielski, Christopher M. McNally, Danna Rosenberg, David K. Kim, Gabriel O. Samach, Joel I-Jan Wang, Johannes Borregaard, Jonilyn L. Yoder, Joseph Barreto, Matthias Christandl, Mollie E. Schwartz, Morten Kjaergaard, Simon Gustavsson, Terry P. Orlando, William D. Oliver, Youngkyu Sung

arxiv:2105.02338 v5 · 2021-05-05 · 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{6MGLWHTHFBX7PBXLTH7YOZYRJY}

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	2026-07-05T05:27:58.554057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f30cbb1e67286ff786eb99ff8767114e0e07549eac851b58fe0fb072fca60a9a

Aliases

arxiv: 2105.02338 · arxiv_version: 2105.02338v5 · doi: 10.48550/arxiv.2105.02338 · pith_short_12: 6MGLWHTHFBX7 · pith_short_16: 6MGLWHTHFBX7PBXL · pith_short_8: 6MGLWHTH

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/6MGLWHTHFBX7PBXLTH7YOZYRJY \
  | 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: f30cbb1e67286ff786eb99ff8767114e0e07549eac851b58fe0fb072fca60a9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3a001f3eb4c312c6aa57ae4831a42be4bcdf01e224ad9d67efd821f656c17c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-05-05T21:45:59Z",
    "title_canon_sha256": "93cf2071c294c1fb49a6bc83bdd00c4f434394e573d6166436305ffb7ec5bf45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.02338",
    "kind": "arxiv",
    "version": 5
  }
}