Pith Number

pith:GKNVL5WT

pith:2026:GKNVL5WT4ZW6OXPYYWFSCS3IH7

not attested not anchored not stored refs pending

Hybrid Free-space-optics and Millimetre-wave D-band Trans-mitter enabled by Optically Harmonically Locked Lasers

Amany Kassem, Izzat Darwazeh, Zhixin Liu, Zichuan Zhou, Zun Htay

arxiv:2606.03734 v1 · 2026-06-02 · physics.optics · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GKNVL5WT4ZW6OXPYYWFSCS3IH7}

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	2026-06-03T01:06:05.728678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

329b55f6d3e66de75df8c58b214b683feca655b1f74cf05bfbb39e4a62e6cb05

Aliases

arxiv: 2606.03734 · arxiv_version: 2606.03734v1 · doi: 10.48550/arxiv.2606.03734 · pith_short_12: GKNVL5WT4ZW6 · pith_short_16: GKNVL5WT4ZW6OXPY · pith_short_8: GKNVL5WT

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/GKNVL5WT4ZW6OXPYYWFSCS3IH7 \
  | 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: 329b55f6d3e66de75df8c58b214b683feca655b1f74cf05bfbb39e4a62e6cb05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9aa61d23fcd0f0e287f9f6d1ed0c17571a643ea46b01ccc6e42a81493746712",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-06-02T14:50:39Z",
    "title_canon_sha256": "fb75254ce63dfc6e1cd6956f16ee2de849b77ca502d8e02197368396233b25b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.03734",
    "kind": "arxiv",
    "version": 1
  }
}