Pith Number

pith:QZWRAGET

pith:2025:QZWRAGET43LRVPVSLODXLE67PN

not attested not anchored not stored refs pending

Discovery of Niobium Hydride Precipitates in Superconducting Qubits

Akshay Murthy, Alexander Romanenko, Anna Grassellino, Arely Cano, Daniel Bafia, Jaeyel Lee, Juan Rubio-Zuazo, Matthew J Reagor, ZuHawn Sung

arxiv:2508.10889 v1 · 2025-08-14 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QZWRAGET43LRVPVSLODXLE67PN}

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

Coulomb blockade in microscopic material defects as a source of decoherence and noise in solid-state quantum circuits

Receipt and verification

First computed	2026-07-05T11:54:04.516556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

866d101893e6d71abeb25b877593df7b7567d67b399fe5d001095537756a0052

Aliases

arxiv: 2508.10889 · arxiv_version: 2508.10889v1 · doi: 10.48550/arxiv.2508.10889 · pith_short_12: QZWRAGET43LR · pith_short_16: QZWRAGET43LRVPVS · pith_short_8: QZWRAGET

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/QZWRAGET43LRVPVSLODXLE67PN \
  | 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: 866d101893e6d71abeb25b877593df7b7567d67b399fe5d001095537756a0052

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c323beb55955a622d1cb98432b13d75276eec1b6c871d1c33a019da858607d0f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2025-08-14T17:56:12Z",
    "title_canon_sha256": "5601c282d296636e3f4c9f4af229e5baab0ae497e70aa9fdcec5e30a35fdd631"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.10889",
    "kind": "arxiv",
    "version": 1
  }
}