Pith Number

pith:D7GIBLT6

pith:2021:D7GIBLT6BPPWVJYVKULJJYASIU

not attested not anchored not stored refs pending

Experimental implementation of a neural network optical channel equalizer in restricted hardware using pruning and quantization

Antonio Napoli, Diego R. Arguello, Jaroslaw E. Prilepsky, Morteza Kamalian-Kopae, Pedro J. Freire, Sergei K. Turitsyn

arxiv:2109.07204 v2 · 2021-09-15 · eess.SY · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D7GIBLT6BPPWVJYVKULJJYASIU}

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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	2026-07-05T04:04:41.425497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fcc80ae7e0bdf6aa715551694e0124526ba6c38d0c3737bde337d5991806082

Aliases

arxiv: 2109.07204 · arxiv_version: 2109.07204v2 · doi: 10.48550/arxiv.2109.07204 · pith_short_12: D7GIBLT6BPPW · pith_short_16: D7GIBLT6BPPWVJYV · pith_short_8: D7GIBLT6

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/D7GIBLT6BPPWVJYVKULJJYASIU \
  | 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: 1fcc80ae7e0bdf6aa715551694e0124526ba6c38d0c3737bde337d5991806082

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da05f75c7248e639983199b26ba7e703566919dff8d1d8e4a9aa6a855c770726",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2021-09-15T10:44:39Z",
    "title_canon_sha256": "d74e40dddff86cd3601af9e88c5a5a74d707ba887234cda19e406525ff6b4714"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.07204",
    "kind": "arxiv",
    "version": 2
  }
}