Pith Number

pith:UGNQRZXS

pith:2017:UGNQRZXSV3TTAYHF2AR3YUVGCT

not attested not anchored not stored refs pending

Bistable cooling in optomechanical system

Jiong Cheng, Qingxia Mu, Wen-Lin Li, Wen-Zhao Zhang

arxiv:1710.11308 v1 · 2017-10-31 · 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{UGNQRZXSV3TTAYHF2AR3YUVGCT}

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	2026-05-18T00:31:44.264847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a19b08e6f2aee73060e5d023bc52a614c4c8b710a786fa0e49f9de040e62729e

Aliases

arxiv: 1710.11308 · arxiv_version: 1710.11308v1 · doi: 10.48550/arxiv.1710.11308 · pith_short_12: UGNQRZXSV3TT · pith_short_16: UGNQRZXSV3TTAYHF · pith_short_8: UGNQRZXS

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/UGNQRZXSV3TTAYHF2AR3YUVGCT \
  | 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: a19b08e6f2aee73060e5d023bc52a614c4c8b710a786fa0e49f9de040e62729e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94ec0a715d51081b50fb6b9b3129266043ee57e35843216bc49d2c40a65e8e41",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-10-31T03:12:34Z",
    "title_canon_sha256": "59ecc13ec0dcd89be18eac14df2797b7e7ac141ba042db4d417fb883944ceada"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.11308",
    "kind": "arxiv",
    "version": 1
  }
}