Pith Number

pith:SZZGJLGA

pith:2016:SZZGJLGAJXHJ4ZITZRPVKPXK73

not attested not anchored not stored refs pending

Approaching quantum-limited amplification with large gain catalyzed by hybrid nonlinear media in cavity optomechanics

Kai Li, Qiang Zheng, Yong Li

arxiv:1605.00199 v1 · 2016-05-01 · 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{SZZGJLGAJXHJ4ZITZRPVKPXK73}

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	2026-05-18T00:23:40.774522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

967264acc04dce9e6513cc5f553eeafefee57d8a69c322b2a2420a9c28bbddd3

Aliases

arxiv: 1605.00199 · arxiv_version: 1605.00199v1 · doi: 10.48550/arxiv.1605.00199 · pith_short_12: SZZGJLGAJXHJ · pith_short_16: SZZGJLGAJXHJ4ZIT · pith_short_8: SZZGJLGA

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/SZZGJLGAJXHJ4ZITZRPVKPXK73 \
  | 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: 967264acc04dce9e6513cc5f553eeafefee57d8a69c322b2a2420a9c28bbddd3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5debb0bf10845bb92b45a4f118f8e5841a695e0d3578a98e83b816893001ad6a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-05-01T03:19:12Z",
    "title_canon_sha256": "904e68666c0d2e14145afb595e730dbea814455aa7a06f9c9dd8b746fc91b99c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.00199",
    "kind": "arxiv",
    "version": 1
  }
}