Pith Number

pith:PQ6B6A76

pith:2022:PQ6B6A76DD6PJYHLNAA7N4QCG6

not attested not anchored not stored refs pending

Reduced Material Loss in Thin-film Lithium Niobate Waveguides

Amirhassan Shams-Ansari, Boris Desiatov, Di Zhu, Guanhao Huang, Jeffrey Holzgrafe, Lingyan He, Marc Jankowski, Marko Loncar, Mian Zhang, Mikhail Churaev, Neil Sinclair, Prashanta Kharel, Rebecca Cheng, Tobias J. Kippenberg, Zihan Li

arxiv:2203.17133 v1 · 2022-03-31 · physics.optics · physics.app-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{PQ6B6A76DD6PJYHLNAA7N4QCG6}

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	2026-07-05T08:30:00.205752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c3c1f03fe18fcf4e0eb6801f6f20237a98df138c718dd53dfaa9c88ef53d443

Aliases

arxiv: 2203.17133 · arxiv_version: 2203.17133v1 · doi: 10.48550/arxiv.2203.17133 · pith_short_12: PQ6B6A76DD6P · pith_short_16: PQ6B6A76DD6PJYHL · pith_short_8: PQ6B6A76

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/PQ6B6A76DD6PJYHLNAA7N4QCG6 \
  | 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: 7c3c1f03fe18fcf4e0eb6801f6f20237a98df138c718dd53dfaa9c88ef53d443

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54a203f4cbc0436ff7695e09704a8dead50072e04c3c71e9ad991bfdb86fba2a",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2022-03-31T15:58:38Z",
    "title_canon_sha256": "fdd3a0ee7fe3712a80d3deff940b43e493d8d8bfac79bacaff2a64b9664a4015"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.17133",
    "kind": "arxiv",
    "version": 1
  }
}