Pith Number

pith:5FBMOCRV

pith:2018:5FBMOCRV62ZHGNQ5B2B2YSZQJD

not attested not anchored not stored refs pending

On-Chip Optical Convolutional Neural Networks

Hengameh Bagherian, Huaiyu Meng, Marin Soljacic, Scott Skirlo, Vladimir Ceperic, Yichen Shen

arxiv:1808.03303 v2 · 2018-08-09 · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5FBMOCRV62ZHGNQ5B2B2YSZQJD}

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	2026-05-18T00:07:54.884551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e942c70a35f6b273361d0e83ac4b3048d7b24bc284ad8f6706a88b20de7b053a

Aliases

arxiv: 1808.03303 · arxiv_version: 1808.03303v2 · doi: 10.48550/arxiv.1808.03303 · pith_short_12: 5FBMOCRV62ZH · pith_short_16: 5FBMOCRV62ZHGNQ5 · pith_short_8: 5FBMOCRV

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/5FBMOCRV62ZHGNQ5B2B2YSZQJD \
  | 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: e942c70a35f6b273361d0e83ac4b3048d7b24bc284ad8f6706a88b20de7b053a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ebb8819a8d87c44d029972972723729891479c831269b7d68800343fb4e6685",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2018-08-09T18:52:50Z",
    "title_canon_sha256": "37e8d4b4cc01343f453e2d410d088d5f00b63ef1f58178a63bd056166504f4f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.03303",
    "kind": "arxiv",
    "version": 2
  }
}