Pith Number

pith:KL2XNUOF

pith:2018:KL2XNUOFXASICERM5QNJT7RMJO

not attested not anchored not stored refs pending

On the use of deep neural networks in optical communications

Erin M. Knutson, Matthew O'Donnell, Ryan T. Glasser, Sanjaya Lohani, Sean D. Huver

arxiv:1806.06663 v1 · 2018-05-23 · physics.app-ph · physics.optics · quant-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{KL2XNUOFXASICERM5QNJT7RMJO}

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	2026-05-18T00:13:01.719815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52f576d1c5b82481122cec1a99fe2c4b933f8b312aed9f0ae6e81608fca4dc5f

Aliases

arxiv: 1806.06663 · arxiv_version: 1806.06663v1 · doi: 10.48550/arxiv.1806.06663 · pith_short_12: KL2XNUOFXASI · pith_short_16: KL2XNUOFXASICERM · pith_short_8: KL2XNUOF

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/KL2XNUOFXASICERM5QNJT7RMJO \
  | 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: 52f576d1c5b82481122cec1a99fe2c4b933f8b312aed9f0ae6e81608fca4dc5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d2348f4b26c9041beeb8b97860743645c11785c0645aad1301c8866be4991c8",
    "cross_cats_sorted": [
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-05-23T16:25:19Z",
    "title_canon_sha256": "2f4d9df2f99c475884aec9f6482bdc2c718ba78860ccce0a562e46ba35986965"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.06663",
    "kind": "arxiv",
    "version": 1
  }
}