Pith Number

pith:PWOAK3WF

pith:2018:PWOAK3WFDRUGNQXH4PY7TGG3XO

not attested not anchored not stored refs pending

Large-Scale Optical Neural Networks based on Photoelectric Multiplication

Alexander Sludds, Dirk Englund, Liane Bernstein, Marin Solja\v{c}i\'c, Ryan Hamerly

arxiv:1812.07614 v2 · 2018-11-12 · cs.ET · 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{PWOAK3WFDRUGNQXH4PY7TGG3XO}

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	2026-05-17T23:45:52.346244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d9c056ec51c6866c2e7e3f1f998dbbb850fd48099fb69c7818962b1af5c2e7f

Aliases

arxiv: 1812.07614 · arxiv_version: 1812.07614v2 · doi: 10.48550/arxiv.1812.07614 · pith_short_12: PWOAK3WFDRUG · pith_short_16: PWOAK3WFDRUGNQXH · pith_short_8: PWOAK3WF

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/PWOAK3WFDRUGNQXH4PY7TGG3XO \
  | 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: 7d9c056ec51c6866c2e7e3f1f998dbbb850fd48099fb69c7818962b1af5c2e7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39a1b6a88165c103083aa17855f5e5d0814941f6d1b1106cf8ca6101ba5319aa",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2018-11-12T16:02:53Z",
    "title_canon_sha256": "30c21d2c08d046758ad65a892226931e4300b69dec9686f4f5cb8c0dea8859ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.07614",
    "kind": "arxiv",
    "version": 2
  }
}