Pith Number

pith:G47Z2H7U

pith:2018:G47Z2H7UHTYOWSFXF5A2PWG7ES

not attested not anchored not stored refs pending

Broadband integrated beam splitter using spatial adiabatic passage

Alicia Petonela Rambu, Alin M. Apetrei, Florent Doutre, Marc P. De Micheli, Matthieu Bellec, Nadia Belabas, Olivier Alibart, S\'ebastien Tanzilli, Sorin Tascu, Tommaso Lunghi

arxiv:1810.06262 v1 · 2018-10-15 · quant-ph · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G47Z2H7UHTYOWSFXF5A2PWG7ES}

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	2026-05-18T00:03:20.977935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

373f9d1ff43cf0eb48b72f41a7d8df24b6e1832fc607fbc214c878d30c6fbef2

Aliases

arxiv: 1810.06262 · arxiv_version: 1810.06262v1 · doi: 10.48550/arxiv.1810.06262 · pith_short_12: G47Z2H7UHTYO · pith_short_16: G47Z2H7UHTYOWSFX · pith_short_8: G47Z2H7U

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/G47Z2H7UHTYOWSFXF5A2PWG7ES \
  | 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: 373f9d1ff43cf0eb48b72f41a7d8df24b6e1832fc607fbc214c878d30c6fbef2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0538467270d48ab200566d7b1a81bd4e7a30c5d9c8a5079a7d0be13d2dfd1d36",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-10-15T10:34:02Z",
    "title_canon_sha256": "621692c59c47bc539f5f974a9e4c9dd43f8b8671776db01d12f301732fb22336"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.06262",
    "kind": "arxiv",
    "version": 1
  }
}