Pith Number

pith:OKP6QH42

pith:2015:OKP6QH42KHQEK4U7SNOYIGXC5E

not attested not anchored not stored refs pending

Hybrid Lithium Niobate and Silicon Photonic Waveguides

Andrew L. Starbuck, Andrew T. Pomerene, Anthony L. Lentine, Christopher DeRose, Marc Savanier, Peter O. Weigel, Shayan Mookherjea, Vincent Stenger

arxiv:1510.01777 v1 · 2015-10-06 · 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{OKP6QH42KHQEK4U7SNOYIGXC5E}

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	2026-05-18T01:30:50.410611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

729fe81f9a51e045729f935d841ae2e93866953d2c4b8a75b9162b58e079b763

Aliases

arxiv: 1510.01777 · arxiv_version: 1510.01777v1 · doi: 10.48550/arxiv.1510.01777 · pith_short_12: OKP6QH42KHQE · pith_short_16: OKP6QH42KHQEK4U7 · pith_short_8: OKP6QH42

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/OKP6QH42KHQEK4U7SNOYIGXC5E \
  | 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: 729fe81f9a51e045729f935d841ae2e93866953d2c4b8a75b9162b58e079b763

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c373ab89e7131dbfbb3d12f59e051b18735f434e3a379d240cd181926a9d1d40",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-10-06T23:03:11Z",
    "title_canon_sha256": "8c4c35e99dd3441eaea230ce48041b664ac7d7d65bc821559e61e91112a1d894"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01777",
    "kind": "arxiv",
    "version": 1
  }
}