Pith Number

pith:FLRUPUEN

pith:2022:FLRUPUENS2ZMCYULC7D7S3S6E2

not attested not anchored not stored refs pending

A Silicon Nitride Microring Based High-Speed, Tuning-Efficient, Electro-Refractive Modulator

Ishan G Thakkar, Jeffrey Todd Hastings, Venkata Sai Praneeth Karempudi

arxiv:2212.06326 v1 · 2022-12-13 · 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{FLRUPUENS2ZMCYULC7D7S3S6E2}

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	2026-07-05T05:24:48.932907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ae347d08d96b2c1628b17c7f96e5e26a1dee2468e10d210110d7d453934541c

Aliases

arxiv: 2212.06326 · arxiv_version: 2212.06326v1 · doi: 10.48550/arxiv.2212.06326 · pith_short_12: FLRUPUENS2ZM · pith_short_16: FLRUPUENS2ZMCYUL · pith_short_8: FLRUPUEN

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/FLRUPUENS2ZMCYULC7D7S3S6E2 \
  | 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: 2ae347d08d96b2c1628b17c7f96e5e26a1dee2468e10d210110d7d453934541c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d41a7229cfe63d1608c55c65ede68465c7951dbd6ddea4436e58feda3a1af9de",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2022-12-13T02:11:08Z",
    "title_canon_sha256": "b8515cad01fa9c2b0afe127e9fc391dd6af35a778c1f080dfdca3161f0357630"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.06326",
    "kind": "arxiv",
    "version": 1
  }
}