Pith Number

pith:XWI47A6D

pith:2018:XWI47A6DPEJMVKD5ZB7KPTIVDU

not attested not anchored not stored refs pending

Integrated photonic platform for quantum information with continuous variables

Ben Haylock, Dzung Viet Dao, Elanor H. Huntington, Francesco Lenzini, Hidehiro Yonezawa, Hoang-Phuong Phan, Jiri Janousek, Liang Cui, Matteo Villa, Mirko Lobino, Oliver Thearle, Ping Koy Lam, Sachin Kasture

arxiv:1804.07435 v1 · 2018-04-20 · 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{XWI47A6DPEJMVKD5ZB7KPTIVDU}

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	2026-05-18T00:17:58.830988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd91cf83c37912caa87dc87ea7cd151d3321f738e973699b77e6d8c81775c9a2

Aliases

arxiv: 1804.07435 · arxiv_version: 1804.07435v1 · doi: 10.48550/arxiv.1804.07435 · pith_short_12: XWI47A6DPEJM · pith_short_16: XWI47A6DPEJMVKD5 · pith_short_8: XWI47A6D

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/XWI47A6DPEJMVKD5ZB7KPTIVDU \
  | 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: bd91cf83c37912caa87dc87ea7cd151d3321f738e973699b77e6d8c81775c9a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e60be5e6b2247d7c7b05b1e63ef54edb52de56b29e00ea8a1b6b48ec536d9498",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-04-20T03:06:17Z",
    "title_canon_sha256": "ed9bff228e02f75d813332985fa561201b81054a72f5514ac16b8d89da8a8c02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.07435",
    "kind": "arxiv",
    "version": 1
  }
}