Pith Number

pith:BFCEXJZ6

pith:2018:BFCEXJZ64XBLAQKI2F3JS3WJQP

not attested not anchored not stored refs pending

All-Optical Machine Learning Using Diffractive Deep Neural Networks

Aydogan Ozcan, Mona Jarrahi, Muhammed Veli, Nezih T. Yardimci, Xing Lin, Yair Rivenson

arxiv:1804.08711 v2 · 2018-04-14 · cs.NE · cs.LG · physics.comp-ph · 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{BFCEXJZ64XBLAQKI2F3JS3WJQP}

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	2026-05-18T00:04:49.206578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09444ba73ee5c2b04148d176996ec983d0fb1b43afe8af7c1a629d936065b114

Aliases

arxiv: 1804.08711 · arxiv_version: 1804.08711v2 · doi: 10.48550/arxiv.1804.08711 · pith_short_12: BFCEXJZ64XBL · pith_short_16: BFCEXJZ64XBLAQKI · pith_short_8: BFCEXJZ6

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/BFCEXJZ64XBLAQKI2F3JS3WJQP \
  | 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: 09444ba73ee5c2b04148d176996ec983d0fb1b43afe8af7c1a629d936065b114

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9760b7746ef6e8e506524c7b65066b09638c641ef54419f6918baa3fc3bf1f47",
    "cross_cats_sorted": [
      "cs.LG",
      "physics.comp-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2018-04-14T05:27:34Z",
    "title_canon_sha256": "69184a28dccb482059b24344e96d2c8b44d98fb142b1a46c2de079134d148667"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.08711",
    "kind": "arxiv",
    "version": 2
  }
}