Pith Number

pith:FJWYIXGV

pith:2023:FJWYIXGVWJ2WTZ4JFGHC7BAOZD

not attested not anchored not stored refs pending

Enhancement of quantum heat engine by encircling a Liouvillian exceptional point

B. Wang, \c{S}.K. \"Ozdemir, F. Zhou, G. -Y. Ding, H. Jing, J. -C. Li, J. -Q. Zhang, J. -T. Bu, J. -W. Zhang, L. Chen, M. Feng, W. -F. Yuan, W. -Q. Ding

arxiv:2302.13450 v1 · 2023-02-27 · quant-ph · physics.atom-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{FJWYIXGVWJ2WTZ4JFGHC7BAOZD}

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	2026-07-05T05:55:51.998460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a6d845cd5b27569e789298e2f840ec8da4c4947a94b2ad5c60ace97af4824d7

Aliases

arxiv: 2302.13450 · arxiv_version: 2302.13450v1 · doi: 10.48550/arxiv.2302.13450 · pith_short_12: FJWYIXGVWJ2W · pith_short_16: FJWYIXGVWJ2WTZ4J · pith_short_8: FJWYIXGV

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/FJWYIXGVWJ2WTZ4JFGHC7BAOZD \
  | 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: 2a6d845cd5b27569e789298e2f840ec8da4c4947a94b2ad5c60ace97af4824d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3ff375d475e4977ef5709c6eb3ec42e793e67015f5d80a37026c99dd72d6c97",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-02-27T00:39:28Z",
    "title_canon_sha256": "92345c091a6ca0fd9733489660e1df42cb34a2a724278b8bfcb4cee192a9eb5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.13450",
    "kind": "arxiv",
    "version": 1
  }
}