Pith Number

pith:E67IGZ6B

pith:2018:E67IGZ6BELKBFPUFDT4WA2A7ID

not attested not anchored not stored refs pending

Response to Comment on "All-optical machine learning using diffractive deep neural networks"

Aydogan Ozcan, Deniz Mengu, Muhammed Veli, Xing Lin, Yair Rivenson, Yi Luo

arxiv:1810.04384 v1 · 2018-10-10 · cs.NE · cs.LG · 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{E67IGZ6BELKBFPUFDT4WA2A7ID}

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	2026-05-18T00:03:40.284929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27be8367c122d412be851cf960681f40f21d8d1bdf8552622140fbeb933e5370

Aliases

arxiv: 1810.04384 · arxiv_version: 1810.04384v1 · doi: 10.48550/arxiv.1810.04384 · pith_short_12: E67IGZ6BELKB · pith_short_16: E67IGZ6BELKBFPUF · pith_short_8: E67IGZ6B

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/E67IGZ6BELKBFPUFDT4WA2A7ID \
  | 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: 27be8367c122d412be851cf960681f40f21d8d1bdf8552622140fbeb933e5370

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63684e861ddc2a7f2ba6ac571db992bf6ae40c437dd155b4efba6abea1b4c20d",
    "cross_cats_sorted": [
      "cs.LG",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2018-10-10T06:32:49Z",
    "title_canon_sha256": "130dfcbbdb869ba3db3f1e9604c3efa9d6878d400ffa2c85673cf856d77d8a5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.04384",
    "kind": "arxiv",
    "version": 1
  }
}