Pith Number

pith:RHK2QQWX

pith:2026:RHK2QQWXPQCJKLXTXRKKACGY5W

not attested not anchored not stored refs pending

Deep Learning-Driven Inverse Design of Doherty Power Amplifiers Using Pixelated Combiners and Dual-State Impedance Synthesis

Christian Fager, David Widen, Han Zhou, Haojie Chang

arxiv:2606.18395 v1 · 2026-06-16 · eess.SP · cs.AI · cs.AR · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RHK2QQWXPQCJKLXTXRKKACGY5W}

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	2026-06-19T16:11:00.227639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89d5a842d77c04952ef3bc54a008d8eda18882361ff58dbcaebb0b10c429c8cf

Aliases

arxiv: 2606.18395 · arxiv_version: 2606.18395v1 · doi: 10.48550/arxiv.2606.18395 · pith_short_12: RHK2QQWXPQCJ · pith_short_16: RHK2QQWXPQCJKLXT · pith_short_8: RHK2QQWX

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/RHK2QQWXPQCJKLXTXRKKACGY5W \
  | 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: 89d5a842d77c04952ef3bc54a008d8eda18882361ff58dbcaebb0b10c429c8cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1ca38baaee6de364e418f8d8329a3f4c54ff2e09a91ac729d42529e57645ec5",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.AR",
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-06-16T18:38:15Z",
    "title_canon_sha256": "9c9c132b5cf04ed6f12bf2ccd44b0cf21c61bcfcc78b9a43a67d2d020eb1d384"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18395",
    "kind": "arxiv",
    "version": 1
  }
}