Pith Number

pith:EQT7SQCT

pith:2018:EQT7SQCTNS5JQK46JWUB4HZI2J

not attested not anchored not stored refs pending

Fast, High-Fidelity, Quantum Non-demolition Readout of a Superconducting Qubit Using a Transverse Coupling

Bryan T. Gard, Jos\'e Aumentado, Kurt Jacobs, Raymond W. Simmonds

arxiv:1809.02597 v2 · 2018-09-07 · quant-ph · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EQT7SQCTNS5JQK46JWUB4HZI2J}

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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.

Receipt and verification

First computed	2026-05-17T23:44:07.688915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2427f940536cba982b9e4da81e1f28d278575a1ebf31079f2b2f8d19b73473e1

Aliases

arxiv: 1809.02597 · arxiv_version: 1809.02597v2 · doi: 10.48550/arxiv.1809.02597 · pith_short_12: EQT7SQCTNS5J · pith_short_16: EQT7SQCTNS5JQK46 · pith_short_8: EQT7SQCT

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/EQT7SQCTNS5JQK46JWUB4HZI2J \
  | 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: 2427f940536cba982b9e4da81e1f28d278575a1ebf31079f2b2f8d19b73473e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8b074ada6a56b9b1373ea0dd1cff2f988368bceb34288eb27f62fe40c6f3ab5",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-09-07T17:46:50Z",
    "title_canon_sha256": "9e62f32465ef3275bfa0ecc0a2440118b81673b3052a67ce4cfe484e9cd5a552"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.02597",
    "kind": "arxiv",
    "version": 2
  }
}