Pith Number

pith:BPM7J2DV

pith:2016:BPM7J2DVCI3EEBVZZKHWUHGRLN

not attested not anchored not stored refs pending

Tunable inductive coupling of superconducting qubits in the strongly nonlinear regime

Alireza Shabani, Chris Quintana, Dvir Kafri, Hartmut Neven, John M. Martinis, Yu Chen

arxiv:1606.08382 v3 · 2016-06-27 · 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{BPM7J2DVCI3EEBVZZKHWUHGRLN}

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	2026-05-18T00:40:52.802834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bd9f4e87512364206b9ca8f6a1cd15b7afb0aeaeb5bee90d29bfb2092bb99fb

Aliases

arxiv: 1606.08382 · arxiv_version: 1606.08382v3 · doi: 10.48550/arxiv.1606.08382 · pith_short_12: BPM7J2DVCI3E · pith_short_16: BPM7J2DVCI3EEBVZ · pith_short_8: BPM7J2DV

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/BPM7J2DVCI3EEBVZZKHWUHGRLN \
  | 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: 0bd9f4e87512364206b9ca8f6a1cd15b7afb0aeaeb5bee90d29bfb2092bb99fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "181db78e7a3308f330a683c0e90696c7291c7866a0644624b6bb9e45b08abaae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-06-27T17:47:15Z",
    "title_canon_sha256": "02a3229299d8b15e689e274f7388a190111b873a30353f5b023331c9a22af8af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.08382",
    "kind": "arxiv",
    "version": 3
  }
}