Pith Number

pith:YMS5QUG2

pith:2010:YMS5QUG2PLCRIVID7FITAJCWIZ

not attested not anchored not stored refs pending

A Superconducting 180{\deg} Hybrid Ring Coupler for circuit Quantum Electrodynamics

A. Lukashenko, A. Marx, A. P. Zhuravel, A. V. Ustinov, E. Hoffmann, E. P. Menzel, F. Deppe, G. Wild, H. Huebl, M. Mariantoni, R. Gross, T. Niemczyk, T. Wei{\ss}l, T. Wirth

arxiv:1009.5879 v1 · 2010-09-29 · cond-mat.supr-con · cond-mat.mes-hall · 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{YMS5QUG2PLCRIVID7FITAJCWIZ}

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	2026-05-18T04:16:22.931544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c325d850da7ac5145503f9513024564678e9c4ea59da67e9be8e159b7354a674

Aliases

arxiv: 1009.5879 · arxiv_version: 1009.5879v1 · doi: 10.48550/arxiv.1009.5879 · pith_short_12: YMS5QUG2PLCR · pith_short_16: YMS5QUG2PLCRIVID · pith_short_8: YMS5QUG2

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/YMS5QUG2PLCRIVID7FITAJCWIZ \
  | 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: c325d850da7ac5145503f9513024564678e9c4ea59da67e9be8e159b7354a674

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4bb5011a074e9367546e3a7b0c512caa2ef00bae8824b3f2af038fdec2c66c2",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-09-29T13:30:17Z",
    "title_canon_sha256": "f8b4b4974bc9bf33ed94726a16bdde9f3f6b0f95ffd18e16231b345effe08afd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.5879",
    "kind": "arxiv",
    "version": 1
  }
}