Pith Number

pith:FQJ6HTKW

pith:2018:FQJ6HTKWLXT46B7UBA62PBPNXI

not attested not anchored not stored refs pending

Nanophotonic Pockels modulators on a silicon nitride platform

Bart Kuyken, Dries Van Thourhout, Jeroen Beeckman, Jochem Verbist, John P. George, Koen Alexander, Kristiaan Neyts

arxiv:1805.05437 v2 · 2018-05-07 · physics.app-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{FQJ6HTKWLXT46B7UBA62PBPNXI}

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	2026-05-18T00:02:34.657877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c13e3cd565de7cf07f4083da785edba21a92ea885f9fc11f817c903c9d20cb5

Aliases

arxiv: 1805.05437 · arxiv_version: 1805.05437v2 · doi: 10.48550/arxiv.1805.05437 · pith_short_12: FQJ6HTKWLXT4 · pith_short_16: FQJ6HTKWLXT46B7U · pith_short_8: FQJ6HTKW

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/FQJ6HTKWLXT46B7UBA62PBPNXI \
  | 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: 2c13e3cd565de7cf07f4083da785edba21a92ea885f9fc11f817c903c9d20cb5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "307d54dff9e45c136eea68ab1884e878451fc48398bba40027a39657331ec5ed",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-05-07T07:45:54Z",
    "title_canon_sha256": "5a84e2ae43339f846b61df60d826b549b6cb1e1e9f36bb05e874c6cf609c0da9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.05437",
    "kind": "arxiv",
    "version": 2
  }
}