Pith Number

pith:MN4GZOPW

pith:2021:MN4GZOPWVFDPUNYBUMZQGI7KWQ

not attested not anchored not stored refs pending

Enhanced phonon blockade in a weakly-coupled hybrid system via mechanical parametric amplification

Jie Song, Jin-Lei Wu, Jin-Xuan Han, Yan Wang, Yan Xia, Yong-Yuan Jiang

arxiv:2112.08562 v1 · 2021-12-16 · 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{MN4GZOPWVFDPUNYBUMZQGI7KWQ}

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	2026-07-05T03:41:30.452795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63786cb9f6a946fa3701a3330323eab41a0c4e3a07e8294115211ce6536cb9e0

Aliases

arxiv: 2112.08562 · arxiv_version: 2112.08562v1 · doi: 10.48550/arxiv.2112.08562 · pith_short_12: MN4GZOPWVFDP · pith_short_16: MN4GZOPWVFDPUNYB · pith_short_8: MN4GZOPW

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/MN4GZOPWVFDPUNYBUMZQGI7KWQ \
  | 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: 63786cb9f6a946fa3701a3330323eab41a0c4e3a07e8294115211ce6536cb9e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abd89b84a37b14bca56a80b6fbac41122fe5ffeb03397fd9b87d321059c4047c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-12-16T01:50:08Z",
    "title_canon_sha256": "206a4a5f4ba45f487cbc7cd4500b70669185d6355e9eb797a3bfc5950f0a106a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.08562",
    "kind": "arxiv",
    "version": 1
  }
}