Pith Number

pith:ZD4VWX6B

pith:2026:ZD4VWX6BICCJMVYWZ27MLCFKDR

not attested not anchored not stored refs pending

Integration of diamond nanobeams with SnVs on Al2O3 waveguides for scalable quantum photonic chip application

2), (2) University of Tokyo, (3) Delft University of Technology), Hidetsugu Matsukiyo (2), Itsuki Takagi (1), Kenichi Kawaguchi (1), Koki Kaminaka (1), Manabu Ohtomo (1), Masaharu Hida (1), Naoki Fushimi (1), Ryoichi Ishihara (3), Ryota Kitagawa (1), Satomi Ishida (2), Satoshi Iwamoto (2), Shintaro Sato (1) ((1) Fujitsu Limited, Takuto Yamaguchi (1), Tetsuya Miyatake (1), Toshiki Iwai (1), Toshiyuki Miyazawa (1), Yeting Yang (1

arxiv:2606.18711 v1 · 2026-06-17 · physics.optics · 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{ZD4VWX6BICCJMVYWZ27MLCFKDR}

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	2026-06-19T16:11:45.454977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8f95b5fc14084965716cebec588aa1c621fdfbd9ca8c9462739f355d5d91685

Aliases

arxiv: 2606.18711 · arxiv_version: 2606.18711v1 · doi: 10.48550/arxiv.2606.18711 · pith_short_12: ZD4VWX6BICCJ · pith_short_16: ZD4VWX6BICCJMVYW · pith_short_8: ZD4VWX6B

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/ZD4VWX6BICCJMVYWZ27MLCFKDR \
  | 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: c8f95b5fc14084965716cebec588aa1c621fdfbd9ca8c9462739f355d5d91685

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4675d086356a78922bf617bcde2eb99bcc551fc77e35b16d5bee353c0222d8e",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-06-17T05:51:19Z",
    "title_canon_sha256": "32fcb59e9c524f56140332cdb86cdbb82466ef6f9a7f687040c009b85a463c79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18711",
    "kind": "arxiv",
    "version": 1
  }
}