Pith Number

pith:34TBFXW7

pith:2021:34TBFXW7VKFD7HF6SPASPU7HO4

not attested not anchored not stored refs pending

Experimental quantum simulation of superradiant phase transition beyond no-go theorem via antisqueezing

Jiangfeng Du, Min Jiang, Xi Chen, Xinhua Peng, Xin-You Lv, Ze Wu

arxiv:2102.07055 v1 · 2021-02-14 · 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{34TBFXW7VKFD7HF6SPASPU7HO4}

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	2026-07-05T03:45:27.353279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df2612dedfaa8a3f9cbe93c127d3e7773cd3b0cdad36adf5fcd6da42473df886

Aliases

arxiv: 2102.07055 · arxiv_version: 2102.07055v1 · doi: 10.48550/arxiv.2102.07055 · pith_short_12: 34TBFXW7VKFD · pith_short_16: 34TBFXW7VKFD7HF6 · pith_short_8: 34TBFXW7

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/34TBFXW7VKFD7HF6SPASPU7HO4 \
  | 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: df2612dedfaa8a3f9cbe93c127d3e7773cd3b0cdad36adf5fcd6da42473df886

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f167eaab3cddca3d1c98890fbc1bc09eb5bd3bae4276147c110e5cec8dcd4ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-02-14T03:01:02Z",
    "title_canon_sha256": "ba89fd246377a08e5396d6e3d0f9912e10b5c577b3daad5a77e9f636c115006a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.07055",
    "kind": "arxiv",
    "version": 1
  }
}