Pith Number

pith:I3QPUQ53

pith:2018:I3QPUQ53SDSOUPGZWIZ2IOCCVT

not attested not anchored not stored refs pending

Simultaneous cooling of coupled mechanical resonators in cavity optomechanics

B. P. Hou, Deng-Gao Lai, Fen Zou, Jie-Qiao Liao, Yun-Feng Xiao

arxiv:1804.04026 v1 · 2018-04-11 · 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{I3QPUQ53SDSOUPGZWIZ2IOCCVT}

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	2026-05-18T00:06:04.459527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46e0fa43bb90e4ea3cd9b233a43842accd5b0ec741cd4dd3c86f8282abc3c8e9

Aliases

arxiv: 1804.04026 · arxiv_version: 1804.04026v1 · doi: 10.48550/arxiv.1804.04026 · pith_short_12: I3QPUQ53SDSO · pith_short_16: I3QPUQ53SDSOUPGZ · pith_short_8: I3QPUQ53

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/I3QPUQ53SDSOUPGZWIZ2IOCCVT \
  | 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: 46e0fa43bb90e4ea3cd9b233a43842accd5b0ec741cd4dd3c86f8282abc3c8e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5952ca07b96494cde0046a1bebffa6d362014339a0c7b67441cd9db55d21d78f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-04-11T14:39:12Z",
    "title_canon_sha256": "9e4a1641d1f830a2705acb6d4636d35cd7cc937205ffec79871b83336ad5bcf2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.04026",
    "kind": "arxiv",
    "version": 1
  }
}