Pith Number

pith:O5V3LGQY

pith:2022:O5V3LGQYYQFR72OHLCBMIKOA2Y

not attested not anchored not stored refs pending

Flow of quantum correlations in noisy two-mode squeezed microwave states

A. Marx, F. Deppe, F. Fesquet, F. Kronowetter, K. G. Fedorov, K. Honasoge, K. Inomata, M. Renger, Q. Chen, R. Gross, S. Pogorzalek, Y. Nakamura, Y. Nojiri

arxiv:2207.06090 v1 · 2022-07-13 · quant-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{O5V3LGQYYQFR72OHLCBMIKOA2Y}

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	2026-07-05T05:20:42.765220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

776bb59a18c40b1fe9c75882c429c0d6356515e859634370af48b5885f15c010

Aliases

arxiv: 2207.06090 · arxiv_version: 2207.06090v1 · doi: 10.48550/arxiv.2207.06090 · pith_short_12: O5V3LGQYYQFR · pith_short_16: O5V3LGQYYQFR72OH · pith_short_8: O5V3LGQY

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/O5V3LGQYYQFR72OHLCBMIKOA2Y \
  | 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: 776bb59a18c40b1fe9c75882c429c0d6356515e859634370af48b5885f15c010

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01e39eb1c592e2c16ac471614049aeca906f0ee5b71f632eb733212e7f9232de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-07-13T09:59:52Z",
    "title_canon_sha256": "f7a0e566d656d18a58bfb27cc51491dcb7a92810a1afde2d43fc4fb143d80797"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.06090",
    "kind": "arxiv",
    "version": 1
  }
}