Pith Number

pith:D3OCUHOP

pith:2018:D3OCUHOPV56X7WD37Z37P5BF32

not attested not anchored not stored refs pending

Large-scale silicon quantum photonics implementing arbitrary two-qubit processing

Callum M. Wilkes, Graham D. Marshall, Jeremy L. O'Brien, Jianwei Wang, Jingbo B. Wang, Jonathan C. F. Matthews, Laurent Kling, Mark G. Thompson, Raffaele Santagati, Sean O'Gara, Thomas Loke, Timothy C. Ralph, Xiaogang Qiang, Xiaoqi Zhou

arxiv:1809.09791 v1 · 2018-09-26 · 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{D3OCUHOPV56X7WD37Z37P5BF32}

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	2026-05-18T00:04:43.643843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1edc2a1dcfaf7d7fd87bfe77f7f425deaa6cf4b2f1bb4f6c366b97ebc1034a80

Aliases

arxiv: 1809.09791 · arxiv_version: 1809.09791v1 · doi: 10.48550/arxiv.1809.09791 · pith_short_12: D3OCUHOPV56X · pith_short_16: D3OCUHOPV56X7WD3 · pith_short_8: D3OCUHOP

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/D3OCUHOPV56X7WD37Z37P5BF32 \
  | 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: 1edc2a1dcfaf7d7fd87bfe77f7f425deaa6cf4b2f1bb4f6c366b97ebc1034a80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e95dd93fbf9b826f20e6ca282c1c1a3cc90eab3a356871aae5c0d06d7339f1a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-09-26T03:29:54Z",
    "title_canon_sha256": "466b2388e6d7c99d8b92a2a8974590ce5cf27222039c273777cd182c8d3e83f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.09791",
    "kind": "arxiv",
    "version": 1
  }
}