Pith Number

pith:ECD6OUQU

pith:2021:ECD6OUQUVTUGIAF2KERNIDTPAZ

not attested not anchored not stored refs pending

An Introduction to the Transmon Qubit for Electromagnetic Engineers

Ruichao Ma, Thomas E. Roth, Weng C. Chew

arxiv:2106.11352 v1 · 2021-06-21 · 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{ECD6OUQUVTUGIAF2KERNIDTPAZ}

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

High-Coherence and High-frequency Quantum Computing: The Design of a High-Frequency, High-Coherence and Scalable Quantum Computing Architecture

Receipt and verification

First computed	2026-07-05T07:43:49.479791Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2087e75214ace86400ba5122d40e6f065bb7bdc12e51ab914df95e8ed95abf7e

Aliases

arxiv: 2106.11352 · arxiv_version: 2106.11352v1 · doi: 10.48550/arxiv.2106.11352 · pith_short_12: ECD6OUQUVTUG · pith_short_16: ECD6OUQUVTUGIAF2 · pith_short_8: ECD6OUQU

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/ECD6OUQUVTUGIAF2KERNIDTPAZ \
  | 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: 2087e75214ace86400ba5122d40e6f065bb7bdc12e51ab914df95e8ed95abf7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b889718fbfcabf3708f2f670dacb25e104f25c6b45db048f8838b0fd5508190a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-06-21T18:35:03Z",
    "title_canon_sha256": "1ae76643ae9a4ddce1c29378549b261212531d9de624cc2f7a0242cdc6d11e09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.11352",
    "kind": "arxiv",
    "version": 1
  }
}