Pith Number

pith:75D3JC2O

pith:2024:75D3JC2OILBKXGIIJ6UKNESBYW

not attested not anchored not stored refs pending

Optical Neural Engine for Solving Scientific Partial Differential Equations

Andy Nonaka, Cunxi Yu, Jichao Fan, Minhan Lou, Ruiyang Chen, Weilu Gao, Yingheng Tang, Zhi Yao

arxiv:2409.06234 v2 · 2024-09-10 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{75D3JC2OILBKXGIIJ6UKNESBYW}

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.

Cited by

1 paper in Pith

SP2RINT: Spatially-Decoupled Physics-Inspired Progressive Inverse Optimization for Scalable, PDE-Constrained Meta-Optical Neural Network Training

Receipt and verification

First computed	2026-07-05T09:12:31.002320Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff47b48b4e42c2ab99084fa8a69241c5916f3f7ac4e167187f0c326cab6a7205

Aliases

arxiv: 2409.06234 · arxiv_version: 2409.06234v2 · doi: 10.48550/arxiv.2409.06234 · pith_short_12: 75D3JC2OILBK · pith_short_16: 75D3JC2OILBKXGII · pith_short_8: 75D3JC2O

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/75D3JC2OILBKXGIIJ6UKNESBYW \
  | 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: ff47b48b4e42c2ab99084fa8a69241c5916f3f7ac4e167187f0c326cab6a7205

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "978a324a2f6c0244db14c1b7df22ad14cd0771d7ceb2c08dd838cce40ef17bf4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-09-10T06:06:00Z",
    "title_canon_sha256": "df4dc954ad5d2c93926c6ca218d962b53a6b33648894117886c9737ac51e0b86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.06234",
    "kind": "arxiv",
    "version": 2
  }
}