Pith Number

pith:CEQIMPOH

pith:2022:CEQIMPOHTAV7KPOD4V7EWVVSTU

not attested not anchored not stored refs pending

Observation of a superradiant phase transition with emergent cat states

Adam Miranowicz, Da Xu, Dongning Zheng, Fan Wu, Franco Nori, Hekang Li, Heng Fan, Jia-Hao L\"u, Kai Xu, Li-Tuo Shen, Neill Lambert, Ri-Hua Zheng, Shi-Biao Zheng, Wen Ning, Yan Xia, Ye-Hong Chen, Yu-Ran Zhang, Zhen-Biao Yang

arxiv:2207.05512 v3 · 2022-07-12 · 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{CEQIMPOHTAV7KPOD4V7EWVVSTU}

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	2026-07-05T06:49:39.807336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1120863dc7982bf53dc3e57e4b56b29d36502f56f24bc258b953315b9a64b698

Aliases

arxiv: 2207.05512 · arxiv_version: 2207.05512v3 · doi: 10.48550/arxiv.2207.05512 · pith_short_12: CEQIMPOHTAV7 · pith_short_16: CEQIMPOHTAV7KPOD · pith_short_8: CEQIMPOH

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/CEQIMPOHTAV7KPOD4V7EWVVSTU \
  | 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: 1120863dc7982bf53dc3e57e4b56b29d36502f56f24bc258b953315b9a64b698

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28bcd390a281ac2d4cbe6e20378177900d2e847968bb80137391697ea56e804f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-07-12T13:12:23Z",
    "title_canon_sha256": "ab54bf934d542ec143acbf937e5886bcf3dacf1e4c52b15b8cd40d9d18ebf52d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.05512",
    "kind": "arxiv",
    "version": 3
  }
}