Pith Number

pith:GM5HQOYW

pith:2019:GM5HQOYW62KBCGXYTKWWWUM4OZ

not attested not anchored not stored refs pending

An analytical variational method for the biased quantum Rabi model in the ultra-strong coupling regime

Bin-Bin Mao, Hong-Gang Luo, Liangsheng Li, Maoxin Liu, Wei Wu, Zu-Jian Ying

arxiv:1904.09570 v1 · 2019-04-21 · 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{GM5HQOYW62KBCGXYTKWWWUM4OZ}

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	2026-05-17T23:48:03.889969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

333a783b16f694111af89aad6b519c7653530d1639fcd849537a21c253c1faf4

Aliases

arxiv: 1904.09570 · arxiv_version: 1904.09570v1 · doi: 10.48550/arxiv.1904.09570 · pith_short_12: GM5HQOYW62KB · pith_short_16: GM5HQOYW62KBCGXY · pith_short_8: GM5HQOYW

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/GM5HQOYW62KBCGXYTKWWWUM4OZ \
  | 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: 333a783b16f694111af89aad6b519c7653530d1639fcd849537a21c253c1faf4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8fee09997a8cdc603907c57d4c939cd022f7a06ae23fba761cbdf553a2b6a46",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-04-21T09:31:17Z",
    "title_canon_sha256": "1e5e10b653c5c72bd0ab12aa2423794c83271e33b9e09407bea90b8c91d840b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.09570",
    "kind": "arxiv",
    "version": 1
  }
}