Pith Number

pith:DLL4X22S

pith:2018:DLL4X22SOH4L5XD7Z6S6IQJGG5

not attested not anchored not stored refs pending

Qubit-assisted squeezing of the mirror motion in a dissipative optomechanical cavity system

Cheng-Hua Bai, Dong-Yang Wang, Hong-Fu Wang, Shou Zhang

arxiv:1811.05656 v1 · 2018-11-14 · 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{DLL4X22SOH4L5XD7Z6S6IQJGG5}

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	2026-05-18T00:00:42.412346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ad7cbeb5271f8bedc7fcfa5e44126374abb1e9c34e8d4a341010c50ff72c693

Aliases

arxiv: 1811.05656 · arxiv_version: 1811.05656v1 · doi: 10.48550/arxiv.1811.05656 · pith_short_12: DLL4X22SOH4L · pith_short_16: DLL4X22SOH4L5XD7 · pith_short_8: DLL4X22S

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/DLL4X22SOH4L5XD7Z6S6IQJGG5 \
  | 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: 1ad7cbeb5271f8bedc7fcfa5e44126374abb1e9c34e8d4a341010c50ff72c693

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3423101c7ed23f1ffedb55ee7d172063a6de9548ca33ffb280079d01bff7a56",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-11-14T05:45:33Z",
    "title_canon_sha256": "aa7257b27b3afc7ec9f09d632afdf143802791ed6a29ab2e2175fa4d978b1ab8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05656",
    "kind": "arxiv",
    "version": 1
  }
}