Pith Number

pith:LKLRFYRQ

pith:2020:LKLRFYRQKPY26NPYIKDKP3P7CH

not attested not anchored not stored refs pending

Purcell enhanced and indistinguishable single-photon generation from quantum dots coupled to on-chip integrated ring resonators

Christian Schneider, Dominik K\"ock, Eunso Shin, {\L}ukasz Dusanowski, Soon-Hong Kwon, Sven H\"ofling

arxiv:2007.12920 v2 · 2020-07-25 · cond-mat.mes-hall · 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{LKLRFYRQKPY26NPYIKDKP3P7CH}

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	2026-07-05T01:34:23.795701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a9712e23053f1af35f84286a7edff11e983a7489dbd02f1efe9d23c6cafda5b

Aliases

arxiv: 2007.12920 · arxiv_version: 2007.12920v2 · doi: 10.48550/arxiv.2007.12920 · pith_short_12: LKLRFYRQKPY2 · pith_short_16: LKLRFYRQKPY26NPY · pith_short_8: LKLRFYRQ

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/LKLRFYRQKPY26NPYIKDKP3P7CH \
  | 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: 5a9712e23053f1af35f84286a7edff11e983a7489dbd02f1efe9d23c6cafda5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dab4e33b02184e7525b23ab49d979aa31ffdd091a47fdce12533c99554046e04",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2020-07-25T12:43:53Z",
    "title_canon_sha256": "0a20dcca15b7c44d6e108c7462baae0b85d3b2919b2c22ea813b2f024d47aeaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.12920",
    "kind": "arxiv",
    "version": 2
  }
}