Pith Number

pith:76SDQBS3

pith:2015:76SDQBS3MYO2VTWNUDYHFTYM57

not attested not anchored not stored refs pending

Fast quantum non-demolition readout from longitudinal qubit-oscillator interaction

Alexandre Blais, J\'er\^ome Bourassa, Nicolas Didier

arxiv:1504.04002 v1 · 2015-04-15 · quant-ph · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{76SDQBS3MYO2VTWNUDYHFTYM57}

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	2026-05-18T01:26:43.079818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffa438065b661daacecda0f072cf0cefca7f708f588fff5202499c04affd71d4

Aliases

arxiv: 1504.04002 · arxiv_version: 1504.04002v1 · doi: 10.48550/arxiv.1504.04002 · pith_short_12: 76SDQBS3MYO2 · pith_short_16: 76SDQBS3MYO2VTWN · pith_short_8: 76SDQBS3

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/76SDQBS3MYO2VTWNUDYHFTYM57 \
  | 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: ffa438065b661daacecda0f072cf0cefca7f708f588fff5202499c04affd71d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5b2089ec05c970f479ab21c51e69b2383b24c5be7eb941af17b7761aa79bdb2",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-04-15T19:52:50Z",
    "title_canon_sha256": "96a7ffcc77ef89a5a489e9e096d7e83d5d587eb26b2948d1bebb2b6cb20f3fd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.04002",
    "kind": "arxiv",
    "version": 1
  }
}