Pith Number

pith:JQCAYD2F

pith:2019:JQCAYD2F3L5RTJUSYJH7JYS7Y5

not attested not anchored not stored refs pending

Improved second harmonic performance in periodically poled LNOI waveguides through engineering of lateral leakage

Andreas Boes, Arnan Mitchell, John E. Bowers, Jon D. Peters, Lin Chang, Markus Knoerzer, Thach G. Nguyen

arxiv:1906.02383 v2 · 2019-06-06 · 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{JQCAYD2F3L5RTJUSYJH7JYS7Y5}

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	2026-07-05T00:03:57.540103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c040c0f45dafb19a692c24ff4e25fc7770301ec04902b95b17bfec30099f466

Aliases

arxiv: 1906.02383 · arxiv_version: 1906.02383v2 · doi: 10.48550/arxiv.1906.02383 · pith_short_12: JQCAYD2F3L5R · pith_short_16: JQCAYD2F3L5RTJUS · pith_short_8: JQCAYD2F

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/JQCAYD2F3L5RTJUSYJH7JYS7Y5 \
  | 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: 4c040c0f45dafb19a692c24ff4e25fc7770301ec04902b95b17bfec30099f466

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c344ae113916c8ead70be756bdada9570330b85efe14bc5cf824236cb953cee0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-06-06T02:14:07Z",
    "title_canon_sha256": "bd037a8a1e73551ebe67e1ed3e67d62e1181ee22a62d8e789141eef22ef1d926"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.02383",
    "kind": "arxiv",
    "version": 2
  }
}