Pith Number

pith:EMCH3OAM

pith:2025:EMCH3OAM4JGXBDMFPHKJKAQSLJ

not attested not anchored not stored refs pending

Expedited Noise Spectroscopy of Transmon Qubits

Bhavesh Gupta, Nicolas Gheeraert, Prabha Mandayam, Siddharth Dhomkar, Udit Kandpal, Vismay Joshi

arxiv:2502.00679 v2 · 2025-02-02 · quant-ph · physics.app-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{EMCH3OAM4JGXBDMFPHKJKAQSLJ}

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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

Expedited Noise Spectroscopy of Transmon Qubits

Receipt and verification

First computed	2026-07-05T12:02:40.174233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23047db80ce24d708d8579d49502125a4ddd7a92488c230b10c2b700fea17f3d

Aliases

arxiv: 2502.00679 · arxiv_version: 2502.00679v2 · doi: 10.48550/arxiv.2502.00679 · pith_short_12: EMCH3OAM4JGX · pith_short_16: EMCH3OAM4JGXBDMF · pith_short_8: EMCH3OAM

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/EMCH3OAM4JGXBDMFPHKJKAQSLJ \
  | 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: 23047db80ce24d708d8579d49502125a4ddd7a92488c230b10c2b700fea17f3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5887f71f104a28a29c815f67c05fa4aaed9a167ed72e51618bd2f5413443c56",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-02-02T05:52:45Z",
    "title_canon_sha256": "19443045416f6e895c033e4c30b44fa928394f8425d3f5e05d34f349856a3022"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.00679",
    "kind": "arxiv",
    "version": 2
  }
}