Pith Number

pith:NGHCYPDT

pith:2024:NGHCYPDT4EYCPR2G2HPSIAWD5H

not attested not anchored not stored refs pending

Robustness of entanglement in a non-Hermitian cavity-optomechanical system even away from exceptional points

Chang-Geng Liao, Jacob A. Dunningham, Jia-Jia Wang, Rong-Xin Chen, Yu-Hong He

arxiv:2412.08123 v2 · 2024-12-11 · 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{NGHCYPDT4EYCPR2G2HPSIAWD5H}

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	2026-07-05T11:24:10.081138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

698e2c3c73e13027c746d1df2402c3e9f12962ea71a05fb14a2e4a1e26df35eb

Aliases

arxiv: 2412.08123 · arxiv_version: 2412.08123v2 · doi: 10.48550/arxiv.2412.08123 · pith_short_12: NGHCYPDT4EYC · pith_short_16: NGHCYPDT4EYCPR2G · pith_short_8: NGHCYPDT

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/NGHCYPDT4EYCPR2G2HPSIAWD5H \
  | 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: 698e2c3c73e13027c746d1df2402c3e9f12962ea71a05fb14a2e4a1e26df35eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f6f468eb5bee968b0bd32c121f2a2b43c8d7b015e0c3065cf8055861c408a46",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-12-11T06:18:05Z",
    "title_canon_sha256": "79818f72b008f572b2531c74d9e542c4cfd29af841f72ff9058755834f294dc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.08123",
    "kind": "arxiv",
    "version": 2
  }
}