Pith Number

pith:43ZAXEGR

pith:2023:43ZAXEGRWTQ7DARF5B2PT52TKY

not attested not anchored not stored refs pending

Neural Lithography: Close the Design-to-Manufacturing Gap in Computational Optics with a 'Real2Sim' Learned Photolithography Simulator

Cheng Zheng, Guangyuan Zhao, Peter T.C. So

arxiv:2309.17343 v1 · 2023-09-29 · physics.optics · cs.AI · cs.CV · cs.GR

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{43ZAXEGRWTQ7DARF5B2PT52TKY}

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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.

Cited by

1 paper in Pith

Tolerance-Aware Deep Optics

Receipt and verification

First computed	2026-07-05T06:55:43.983829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6f20b90d1b4e1f18225e874f9f75356032cbb9472f33e14f9a3ae60d124ed24

Aliases

arxiv: 2309.17343 · arxiv_version: 2309.17343v1 · doi: 10.48550/arxiv.2309.17343 · pith_short_12: 43ZAXEGRWTQ7 · pith_short_16: 43ZAXEGRWTQ7DARF · pith_short_8: 43ZAXEGR

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/43ZAXEGRWTQ7DARF5B2PT52TKY \
  | 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: e6f20b90d1b4e1f18225e874f9f75356032cbb9472f33e14f9a3ae60d124ed24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d190df4d1b47cd724f2842ad4bf550db6d54f4408c37f181bdf479fbccc5f53",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "cs.GR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-09-29T15:50:26Z",
    "title_canon_sha256": "347f55f1f493151e015290508a573fb05d7d2884689603a22e6ec0df4d131320"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.17343",
    "kind": "arxiv",
    "version": 1
  }
}