Pith Number

pith:Q7JKS2GE

pith:2012:Q7JKS2GEMQYQJERW2TP5GVLC2I

not attested not anchored not stored refs pending

Adiabatic approximation in the ultrastrong-coupling regime of a system consisting of an oscillator and two qubits

Ping Yang, Zhi-Ming Zhang

arxiv:1203.0423 v1 · 2012-03-02 · quant-ph · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q7JKS2GEMQYQJERW2TP5GVLC2I}

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	2026-05-18T01:58:15.673126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87d2a968c46431049236d4dfd35562d201d0ea2716fa0fc6c9a36db5e35c7ebd

Aliases

arxiv: 1203.0423 · arxiv_version: 1203.0423v1 · doi: 10.48550/arxiv.1203.0423 · pith_short_12: Q7JKS2GEMQYQ · pith_short_16: Q7JKS2GEMQYQJERW · pith_short_8: Q7JKS2GE

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/Q7JKS2GEMQYQJERW2TP5GVLC2I \
  | 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: 87d2a968c46431049236d4dfd35562d201d0ea2716fa0fc6c9a36db5e35c7ebd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f6f3f84ddd4f57de9e975eef7135715b65dcc7dbb4230350c0db6f7d48ad203",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-03-02T11:21:00Z",
    "title_canon_sha256": "85e92fbead72a1d1c8d87762be5d84a9f6c7e64c955deb4eb32d7a01fd76bbfa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.0423",
    "kind": "arxiv",
    "version": 1
  }
}