Pith Number

pith:R4XOHMFG

pith:2021:R4XOHMFGP4PARON2NBHC7N5FG2

not attested not anchored not stored refs pending

Switch networks for photonic fusion-based quantum computing

Chris Sparrow, Damien Bonneau, Hugo Cable, Konrad Kieling, Mercedes Gimeno-Segovia, Naomi Nickerson, Patrick Birchall, Sara Bartolucci, Terry Rudolph

arxiv:2109.13760 v1 · 2021-09-28 · 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{R4XOHMFGP4PARON2NBHC7N5FG2}

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.

Cited by

6 papers in Pith

Measurement-Based Quantum Computing on a Photonic Chip

Crosstalk In Contemporary Quantum Devices

Practical blueprint for low-depth photonic quantum computing with quantum dots

Routing single photons with quantum emitters coupled to nanostructures

Single-photon-boosted type-I fusion gates

Receipt and verification

First computed	2026-07-05T03:18:06.223492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f2ee3b0a67f1e08b9ba684e2fb7a5368ef2c2629e4e8f7e39ab7ea964535d62

Aliases

arxiv: 2109.13760 · arxiv_version: 2109.13760v1 · doi: 10.48550/arxiv.2109.13760 · pith_short_12: R4XOHMFGP4PA · pith_short_16: R4XOHMFGP4PARON2 · pith_short_8: R4XOHMFG

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/R4XOHMFGP4PARON2NBHC7N5FG2 \
  | 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: 8f2ee3b0a67f1e08b9ba684e2fb7a5368ef2c2629e4e8f7e39ab7ea964535d62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a70510dce49a5c0d532178e41d896dcf2004b491a99cdacc261b95f627e86a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-09-28T14:31:30Z",
    "title_canon_sha256": "896739f17c1bb5d8996f909099db384142f24ba9b504d0cdb32569b554fe520b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.13760",
    "kind": "arxiv",
    "version": 1
  }
}