Pith Number

pith:PJLYHN7A

pith:2026:PJLYHN7AK63JLAQKVI643WAYG3

not attested not anchored not stored refs pending

A variability-aware simulation and design workflow for wafer-scale, heterogeneously integrated lithium niobate modulators

Arno Moerman, Athina Papadopoulou, Bart Kuyken, Ewoud Vissers, Laurens Bogaert, Margot Niels, Maximilien Billet, Patrick Nenezic, Peter De Heyn, Sandeep Saseendran, Simone Atzeni, Tom Vanackere, Xiujun Zheng

arxiv:2605.28765 v1 · 2026-05-27 · 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{PJLYHN7AK63JLAQKVI643WAYG3}

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	2026-05-28T02:05:02.450003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a5783b7e057b695820aaa3dcdd81836ea9a29f4d6727a9e79b0056ae9e3117e

Aliases

arxiv: 2605.28765 · arxiv_version: 2605.28765v1 · doi: 10.48550/arxiv.2605.28765 · pith_short_12: PJLYHN7AK63J · pith_short_16: PJLYHN7AK63JLAQK · pith_short_8: PJLYHN7A

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/PJLYHN7AK63JLAQKVI643WAYG3 \
  | 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: 7a5783b7e057b695820aaa3dcdd81836ea9a29f4d6727a9e79b0056ae9e3117e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74ebb57e6ed9c3585aba14ea046130bdbe8a52e6695c08ea54e64e96a61e7f42",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-05-27T17:23:18Z",
    "title_canon_sha256": "e73b2d3ef14153b30a7d0f12090689f88c969e6f73294f025b2ba7e47c5fc8d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28765",
    "kind": "arxiv",
    "version": 1
  }
}