Pith Number

pith:QRYXSY3T

pith:2018:QRYXSY3TUGQ3HKOFOQ5BRUVLFG

not attested not anchored not stored refs pending

A single-photon router based on a modulated cavity optomechanical system

Jun-Hao Liu, Ya-Fei Yu, Zhi-Ming Zhang

arxiv:1804.07042 v2 · 2018-04-19 · 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{QRYXSY3TUGQ3HKOFOQ5BRUVLFG}

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	2026-05-18T00:17:26.860489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8471796373a1a1b3a9c5743a18d2ab298eff3d76bfad0c852a56ce82f05259db

Aliases

arxiv: 1804.07042 · arxiv_version: 1804.07042v2 · doi: 10.48550/arxiv.1804.07042 · pith_short_12: QRYXSY3TUGQ3 · pith_short_16: QRYXSY3TUGQ3HKOF · pith_short_8: QRYXSY3T

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/QRYXSY3TUGQ3HKOFOQ5BRUVLFG \
  | 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: 8471796373a1a1b3a9c5743a18d2ab298eff3d76bfad0c852a56ce82f05259db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4dbd3db3a1e545cd8673a075fe7c141c964f65fef31448c5c2d9ba46f58465c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-04-19T09:03:58Z",
    "title_canon_sha256": "86ad213429e226130c984647c25fc037de61336ee87c84345e3d1de01d6d25f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.07042",
    "kind": "arxiv",
    "version": 2
  }
}