Pith Number

pith:5CDQ57NJ

pith:2021:5CDQ57NJFNRK75ZYFYHP6LBER4

not attested not anchored not stored refs pending

Precision tomography of a three-qubit donor quantum processor in silicon

Akram Youssry, Alexander M. Jakob, Andrea Morello, Andrew D. Baczewski, Andrew S. Dzurak, Arne Laucht, Benjamin Joecker, Brett C. Johnson, Christopher Ferrie, David N. Jamieson, Erik Nielsen, Fay E. Hudson, Kenneth M. Rudinger, Kevin C. Young, Kohei M. Itoh, Mateusz T. M\k{a}dzik, Robin Blume-Kohout, Serwan Asaad, Timothy J. Proctor, Vivien Schmitt

arxiv:2106.03082 v3 · 2021-06-06 · quant-ph · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5CDQ57NJFNRK75ZYFYHP6LBER4}

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

Quantum Machine Learning for State Tomography Using Classical Data

Receipt and verification

First computed	2026-07-05T03:52:13.221014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8870efda92b62aff7382e0eff2c248f11d80e0008184e10cd45162bdde95a0e

Aliases

arxiv: 2106.03082 · arxiv_version: 2106.03082v3 · doi: 10.48550/arxiv.2106.03082 · pith_short_12: 5CDQ57NJFNRK · pith_short_16: 5CDQ57NJFNRK75ZY · pith_short_8: 5CDQ57NJ

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/5CDQ57NJFNRK75ZYFYHP6LBER4 \
  | 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: e8870efda92b62aff7382e0eff2c248f11d80e0008184e10cd45162bdde95a0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47e914823ea42fab9a46cb71ec715dcefbf90bf7058442b23e8f1c2626aed6cc",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-06-06T10:30:38Z",
    "title_canon_sha256": "030c64ba2776735a3a85be52b7fd6574912221ff7986e16676aa540d0965d464"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.03082",
    "kind": "arxiv",
    "version": 3
  }
}