Pith Number

pith:57AO2L6Z

pith:2012:57AO2L6Z4IP3WVWQ4ZWCIIMRVR

not attested not anchored not stored refs pending

Noise Spectroscopy Using Correlations of Single-Shot Qubit Readout

Hendrik Bluhm, Thomas Fink

arxiv:1207.6881 v2 · 2012-07-30 · 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{57AO2L6Z4IP3WVWQ4ZWCIIMRVR}

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	2026-05-18T03:36:56.505364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efc0ed2fd9e21fbb56d0e66c242191ac4df768c4c8914b6a7b4c315f7d3208ca

Aliases

arxiv: 1207.6881 · arxiv_version: 1207.6881v2 · doi: 10.48550/arxiv.1207.6881 · pith_short_12: 57AO2L6Z4IP3 · pith_short_16: 57AO2L6Z4IP3WVWQ · pith_short_8: 57AO2L6Z

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/57AO2L6Z4IP3WVWQ4ZWCIIMRVR \
  | 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: efc0ed2fd9e21fbb56d0e66c242191ac4df768c4c8914b6a7b4c315f7d3208ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ced43040fd32caa9d1d824d7474c87ecaf8cc63809cade0f62ac756f00f306c",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-07-30T10:05:16Z",
    "title_canon_sha256": "e9079b8a5b3b4e499f18bfa055f8af69113c52b988cffe4edd1e3334de0205fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.6881",
    "kind": "arxiv",
    "version": 2
  }
}