Pith Number

pith:LPCYP6DW

pith:2023:LPCYP6DWMDSZ2EPXHADQEK2RF4

not attested not anchored not stored refs pending

High-throughput quantum photonic devices emitting indistinguishable photons in the telecom C-band

Alexander Huck, Anna Musia{\l}, Aurimas Sakanas, Bartosz Krajnik, Benedek Ga\'al, Daniel A. Vajner, Elizaveta Semenova, Emilia Zi\k{e}ba-Ost\'oj, Kresten Yvind, Maja Wasiluk, Marcin Syperek, Marek Burakowski, Meng Xiong, Niels Gregersen, Pawe{\l} Holewa, Pawe{\l} Mrowi\'nski, Tobias Heindel

arxiv:2304.02515 v2 · 2023-04-05 · quant-ph · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LPCYP6DWMDSZ2EPXHADQEK2RF4}

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	2026-07-05T08:22:31.197530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bc587f87660e59d11f73807022b512f108f6dd1dec6231e4d4f8f9b40abb1dd

Aliases

arxiv: 2304.02515 · arxiv_version: 2304.02515v2 · doi: 10.48550/arxiv.2304.02515 · pith_short_12: LPCYP6DWMDSZ · pith_short_16: LPCYP6DWMDSZ2EPX · pith_short_8: LPCYP6DW

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/LPCYP6DWMDSZ2EPXHADQEK2RF4 \
  | 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: 5bc587f87660e59d11f73807022b512f108f6dd1dec6231e4d4f8f9b40abb1dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eaecb9a05363f5bce00d1068203b37b42eb0e7ea93325f03b3b4dd914e24bd5a",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-04-05T15:39:22Z",
    "title_canon_sha256": "ced3c2b0126b9682d437c30ee97dcc5761dc4696976b675e09ee37b305755c20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.02515",
    "kind": "arxiv",
    "version": 2
  }
}