Pith Number

pith:HDCCNETP

pith:2019:HDCCNETPSV5L2KBJDNVTANAYQJ

not attested not anchored not stored refs pending

Two-qubit spectroscopy of spatiotemporally correlated quantum noise in superconducting qubits

David Kim, F\'elix Beaudoin, Jack Y. Qiu, Jonilyn Yoder, Leigh M. Norris, Lorenza Viola, Morten Kjaergaard, Roni Winik, Simon Gustavsson, Uwe von L\"upke, William D. Oliver, Youngkyu Sung

arxiv:1912.04982 v1 · 2019-12-10 · 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{HDCCNETPSV5L2KBJDNVTANAYQJ}

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	2026-07-05T01:33:57.853932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38c426926f957abd28291b6b3034188268d00f1874cf8df1739bfbe1e9e49967

Aliases

arxiv: 1912.04982 · arxiv_version: 1912.04982v1 · doi: 10.48550/arxiv.1912.04982 · pith_short_12: HDCCNETPSV5L · pith_short_16: HDCCNETPSV5L2KBJ · pith_short_8: HDCCNETP

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/HDCCNETPSV5L2KBJDNVTANAYQJ \
  | 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: 38c426926f957abd28291b6b3034188268d00f1874cf8df1739bfbe1e9e49967

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9cf45238abb5250b7da5f89943c6741bb989e6ad5ec17f5204bb2b92c790953",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-12-10T21:04:59Z",
    "title_canon_sha256": "408b0555d7c183fe0b60da866fb0aba1c0a5c54b9e130a1af630ff4a5c9f2059"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.04982",
    "kind": "arxiv",
    "version": 1
  }
}