Pith Number

pith:UOZGTRGM

pith:2018:UOZGTRGMSR2UPLJ5BIQWJEAURQ

not attested not anchored not stored refs pending

Automatic Delay Tuning of a Novel Ring Resonator-based Photonic Beamformer for a Transmit Phased Array Antenna

C. Roeloffzen, C. Taddei, I. Visscher, L. Bliek, M. Verhaegen, R. B. Timens, R. Oldenbeuving, S. Wahls

arxiv:1808.04814 v2 · 2018-08-13 · 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{UOZGTRGMSR2UPLJ5BIQWJEAURQ}

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	2026-05-17T23:40:55.938993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3b269c4cc947547ad3d0a216490148c3fbf962d04e80a0a76188c25cc704376

Aliases

arxiv: 1808.04814 · arxiv_version: 1808.04814v2 · doi: 10.48550/arxiv.1808.04814 · pith_short_12: UOZGTRGMSR2U · pith_short_16: UOZGTRGMSR2UPLJ5 · pith_short_8: UOZGTRGM

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/UOZGTRGMSR2UPLJ5BIQWJEAURQ \
  | 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: a3b269c4cc947547ad3d0a216490148c3fbf962d04e80a0a76188c25cc704376

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63e50e42937b495b3bb8fcfc6c57f247dac2d1e4a6bd49b4118553d74c5d7a1d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-08-13T14:04:06Z",
    "title_canon_sha256": "f2dd2830781ad0e1d51e5ed00216c2cb6b0c013bd02c6e585adf4a93c0cdc91c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.04814",
    "kind": "arxiv",
    "version": 2
  }
}