Pith Number

pith:FDALKN4D

pith:2026:FDALKN4DWFEHAA43DCR6CH233T

not attested not anchored not stored refs pending

Generation and detection of squeezed light on a single silicon photonic chip

Alex S. Clark, Bethany Puzio, Edward C. R. Deacon, Giacomo Ferranti, Jonathan C. F. Matthews, Oliver M. Green, Rachel N. Clark, Rowan A. Hoggarth

arxiv:2607.15461 v1 · 2026-07-16 · 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{FDALKN4DWFEHAA43DCR6CH233T}

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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.

Cited by

1 paper in Pith

Heterogeneously Integrated Squeezed-Light Generation and Detection on a Single Photonic Chip

Receipt and verification

First computed	2026-07-20T00:18:35.203027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28c0b53783b14870039b18a3e11f5bdcc67160f116da3f3a025637e5d79748fa

Aliases

arxiv: 2607.15461 · arxiv_version: 2607.15461v1 · doi: 10.48550/arxiv.2607.15461 · pith_short_12: FDALKN4DWFEH · pith_short_16: FDALKN4DWFEHAA43 · pith_short_8: FDALKN4D

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/FDALKN4DWFEHAA43DCR6CH233T \
  | 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: 28c0b53783b14870039b18a3e11f5bdcc67160f116da3f3a025637e5d79748fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ad88f1e8f0583bd951bebca7d01005e3ebd0ee681ff64c911f01cfd6dc2232e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-16T21:16:57Z",
    "title_canon_sha256": "a1e82ddf25b0e4e49f9b8ad6ef1579a797fbf39e43eb91effb64dc280311547c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.15461",
    "kind": "arxiv",
    "version": 1
  }
}