Pith Number

pith:MQR3DOLY

pith:2024:MQR3DOLYJT3JLF7LG2Z4LSHBFL

not attested not anchored not stored refs pending

Quantized Inverse Design for Photonic Integrated Circuits

Bodo Rosenhahn, Fabian Hartmann, Frederik Schubert, J\"orn Ostermann, Konrad Bethmann, Marco Munderloh, Reinhard Caspary, Yannik Mahlau

arxiv:2407.10273 v2 · 2024-07-14 · physics.optics · physics.comp-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{MQR3DOLYJT3JLF7LG2Z4LSHBFL}

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	2026-07-05T09:43:31.591752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6423b1b9784cf69597eb36b3c5c8e12ada269b02cb32cdcf5d64c6d6e07e7e37

Aliases

arxiv: 2407.10273 · arxiv_version: 2407.10273v2 · doi: 10.48550/arxiv.2407.10273 · pith_short_12: MQR3DOLYJT3J · pith_short_16: MQR3DOLYJT3JLF7L · pith_short_8: MQR3DOLY

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/MQR3DOLYJT3JLF7LG2Z4LSHBFL \
  | 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: 6423b1b9784cf69597eb36b3c5c8e12ada269b02cb32cdcf5d64c6d6e07e7e37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b4fc4eb2144b7328a42746ca1d0a2809f15c199889f8a3c22aedb2af64d716d",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-07-14T17:05:27Z",
    "title_canon_sha256": "9221e3bad0460e84f9dbaf9d21182c48f34e70b059eead9769cb3f76cf897cfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.10273",
    "kind": "arxiv",
    "version": 2
  }
}