Pith Number

pith:WP5F22T3

pith:2023:WP5F22T3BZLOXGHF5WTHUD3SWF

not attested not anchored not stored refs pending

An Efficient Compact Blazed Grating Antenna for Optical Phased Arrays

Henna Farheen, J. Christoph Scheytt, Jens F\"orstner, Suraj Joshi, Viktor Myroshnychenko

arxiv:2306.02795 v1 · 2023-06-05 · 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{WP5F22T3BZLOXGHF5WTHUD3SWF}

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	2026-07-05T06:17:31.431797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3fa5d6a7b0e56eb98e5eda67a0f72b16ed9eb498eaaa08e9217beb7761953fd

Aliases

arxiv: 2306.02795 · arxiv_version: 2306.02795v1 · doi: 10.48550/arxiv.2306.02795 · pith_short_12: WP5F22T3BZLO · pith_short_16: WP5F22T3BZLOXGHF · pith_short_8: WP5F22T3

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/WP5F22T3BZLOXGHF5WTHUD3SWF \
  | 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: b3fa5d6a7b0e56eb98e5eda67a0f72b16ed9eb498eaaa08e9217beb7761953fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3fa7592601b1791fb0fbc21c55a975d94a1b5919b1cd9f7aa778c6232fcc3be",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-06-05T11:41:17Z",
    "title_canon_sha256": "82c192b27339675fb2fcdc9775ad3bb290d416348e4fe269d66e403e3662b123"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.02795",
    "kind": "arxiv",
    "version": 1
  }
}