Pith Number

pith:6OSCAG3U

pith:2023:6OSCAG3UPDIE7CVKAHKSIPYLG3

not attested not anchored not stored refs pending

Recent Advances in Metasurface Design and Quantum Optics Applications with Machine Learning, Physics-Informed Neural Networks, and Topology Optimization Methods

Aur\`ele J.L. Adam, He-Xiu Xu, Jian Rong Gao, Jin Chang2, Paul Urbach, Simon Gr\"oblacher, Wenye Ji

arxiv:2307.09126 v1 · 2023-07-18 · physics.optics · 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{6OSCAG3UPDIE7CVKAHKSIPYLG3}

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	2026-07-05T06:31:39.767518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3a4201b7478d04f8aaa01d5243f0b36caadd681f42b4044bd137ea7ad748999

Aliases

arxiv: 2307.09126 · arxiv_version: 2307.09126v1 · doi: 10.48550/arxiv.2307.09126 · pith_short_12: 6OSCAG3UPDIE · pith_short_16: 6OSCAG3UPDIE7CVK · pith_short_8: 6OSCAG3U

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/6OSCAG3UPDIE7CVKAHKSIPYLG3 \
  | 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: f3a4201b7478d04f8aaa01d5243f0b36caadd681f42b4044bd137ea7ad748999

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4d9b0a4414edba52d439b6e9e5ec3fe171d4b5619cb8e406d371af900b7ef61",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-07-18T10:17:33Z",
    "title_canon_sha256": "d33b9a42a4d2395fa014373b5bd85d721241ad2e26fd0f53ea8622e34bdf92b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.09126",
    "kind": "arxiv",
    "version": 1
  }
}