Pith Number

pith:TPHNLU32

pith:2023:TPHNLU32M3MFWL5OCFY3IPNEOS

not attested not anchored not stored refs pending

Reinforcement Learning for Photonic Component Design

Donald Witt, Jeff Young, Lukas Chrostowski

arxiv:2307.11075 v2 · 2023-07-14 · physics.optics · cs.LG · 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{TPHNLU32M3MFWL5OCFY3IPNEOS}

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	2026-07-05T07:31:30.108443Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bced5d37a66d85b2fae1171b43da474a0845f738e37010728c1972712a9df57

Aliases

arxiv: 2307.11075 · arxiv_version: 2307.11075v2 · doi: 10.48550/arxiv.2307.11075 · pith_short_12: TPHNLU32M3MF · pith_short_16: TPHNLU32M3MFWL5O · pith_short_8: TPHNLU32

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/TPHNLU32M3MFWL5OCFY3IPNEOS \
  | 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: 9bced5d37a66d85b2fae1171b43da474a0845f738e37010728c1972712a9df57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1edf0905aa4481eb8de48864c533c1fd3452f65049f692364d91f930d28d97d5",
    "cross_cats_sorted": [
      "cs.LG",
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-07-14T17:27:27Z",
    "title_canon_sha256": "14737d48759ff7c4632bc1b90e772f61585179c134254929194c4cc77b9752f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.11075",
    "kind": "arxiv",
    "version": 2
  }
}