Pith Number

pith:P54RRJW3

pith:2017:P54RRJW3C6OCWB7UBCX7VVXUCK

not attested not anchored not stored refs pending

Silicon photonic processor of two-qubit entangling quantum logic

C. M. Natarajan, H. Terai, J. L. O'Brien, J. W. Silverstone, M. Fujiwara, M. G. Tanner, M. G. Thompson, M. J. Strain, M. Sasaki, M. Sorel, R. H. Hadfield, R. Santagati, S. Miki, T. Yamashita

arxiv:1709.00214 v3 · 2017-09-01 · 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{P54RRJW3C6OCWB7UBCX7VVXUCK}

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	2026-05-18T00:32:25.458574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f7918a6db179c2b07f408affad6f41290db1447de7d92cadd2bc4670f0fa6a1

Aliases

arxiv: 1709.00214 · arxiv_version: 1709.00214v3 · doi: 10.48550/arxiv.1709.00214 · pith_short_12: P54RRJW3C6OC · pith_short_16: P54RRJW3C6OCWB7U · pith_short_8: P54RRJW3

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/P54RRJW3C6OCWB7UBCX7VVXUCK \
  | 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: 7f7918a6db179c2b07f408affad6f41290db1447de7d92cadd2bc4670f0fa6a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb49563f9f8d5a48a47a4d1870f14b9ef54f3bad39b69aaf029560345a6622ff",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-09-01T09:31:04Z",
    "title_canon_sha256": "b6395ebfa113e57165e239f4fdff09cc28d762a9663b4233df75211cbd20cb94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.00214",
    "kind": "arxiv",
    "version": 3
  }
}