Pith Number

pith:C5OS7OXV

pith:2018:C5OS7OXVRZLI2HF6N3J7BBIFMB

not attested not anchored not stored refs pending

Quantum correlation enhanced weak field detection in optomechanical system

Jiong Cheng, Li-Bo Chen, Wen-Zhao Zhang, Yun-Feng Jiang

arxiv:1811.08767 v1 · 2018-11-20 · 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{C5OS7OXVRZLI2HF6N3J7BBIFMB}

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	2026-05-17T23:43:37.717807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

175d2fbaf58e568d1cbe6ed3f08505604f5f3bdebc6d9ddf8dddd8ff569bf471

Aliases

arxiv: 1811.08767 · arxiv_version: 1811.08767v1 · doi: 10.48550/arxiv.1811.08767 · pith_short_12: C5OS7OXVRZLI · pith_short_16: C5OS7OXVRZLI2HF6 · pith_short_8: C5OS7OXV

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/C5OS7OXVRZLI2HF6N3J7BBIFMB \
  | 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: 175d2fbaf58e568d1cbe6ed3f08505604f5f3bdebc6d9ddf8dddd8ff569bf471

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c05104f8a21edb6c3726d5233ad2d9aefa064587a2da6b1722e99956de33a406",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-11-20T10:22:36Z",
    "title_canon_sha256": "decc166097fe2d1f807d98e3334f854d6a563e321fb3162f46df917b37769597"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.08767",
    "kind": "arxiv",
    "version": 1
  }
}