Pith Number

pith:XSH5F3TU

pith:2026:XSH5F3TUUYCJO2YOE7QZZARHRV

not attested not anchored not stored refs pending

Breaking the Cascade: Compact Nonlinear Optical Computing with Single-Layer Encoder-Decoder Co-Localization

Alexander Chen, Aydogan Ozcan, Md Sadman Sakib Rahman, Yuntian Wang

arxiv:2606.01032 v1 · 2026-05-31 · physics.optics · cs.NE · 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{XSH5F3TUUYCJO2YOE7QZZARHRV}

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	2026-06-02T01:04:19.062030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc8fd2ee74a604976b0e27e19c82278d7ebbe0b5f60c1480bf77b8bf1546ea8d

Aliases

arxiv: 2606.01032 · arxiv_version: 2606.01032v1 · doi: 10.48550/arxiv.2606.01032 · pith_short_12: XSH5F3TUUYCJ · pith_short_16: XSH5F3TUUYCJO2YO · pith_short_8: XSH5F3TU

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/XSH5F3TUUYCJO2YOE7QZZARHRV \
  | 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: bc8fd2ee74a604976b0e27e19c82278d7ebbe0b5f60c1480bf77b8bf1546ea8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d546af63e75da72a3be1e8b87f212bd9b6b95d5b827dd486b4fd7bbaacc3e21",
    "cross_cats_sorted": [
      "cs.NE",
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-05-31T05:46:10Z",
    "title_canon_sha256": "41c45d72778c71ef77288370b1c2006ac5308b2a220934445b1efa21dacd2427"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.01032",
    "kind": "arxiv",
    "version": 1
  }
}