Pith Number

pith:ARVNH46N

pith:2016:ARVNH46N2B3LUE72LQGLRQHLEV

not attested not anchored not stored refs pending

Introduction to Quantum-limited Parametric Amplification of Quantum Signals with Josephson Circuits

Ananda Roy, Michel Devoret

arxiv:1605.00539 v2 · 2016-05-02 · cond-mat.mes-hall · physics.optics · 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{ARVNH46N2B3LUE72LQGLRQHLEV}

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	2026-05-18T00:28:32.543045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

046ad3f3cdd076ba13fa5c0cb8c0eb2567e6dc87cf4b5aa341852cec61f9b933

Aliases

arxiv: 1605.00539 · arxiv_version: 1605.00539v2 · doi: 10.48550/arxiv.1605.00539 · pith_short_12: ARVNH46N2B3L · pith_short_16: ARVNH46N2B3LUE72 · pith_short_8: ARVNH46N

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/ARVNH46N2B3LUE72LQGLRQHLEV \
  | 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: 046ad3f3cdd076ba13fa5c0cb8c0eb2567e6dc87cf4b5aa341852cec61f9b933

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1aea5c9743915af43989665a17e2c037507e7af53bef1f2895131bb7c9a3a6d",
    "cross_cats_sorted": [
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2016-05-02T15:59:04Z",
    "title_canon_sha256": "66737cb626819f1b414763f3793ad89798168b0a971dd5f05dded6cab34ef82c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.00539",
    "kind": "arxiv",
    "version": 2
  }
}