Pith Number

pith:UNJZYD5L

pith:2022:UNJZYD5LGJN2A2CE7SDFNOJ5W5

not attested not anchored not stored refs pending

Towards FPGA Implementation of Neural Network-Based Nonlinearity Mitigation Equalizers in Coherent Optical Transmission Systems

Antonio Napoli, Bernhard Spinnler, Jaroslaw E. Prilepsky, Michaela Blott, Michael Anderson, Nelson Costa, Pedro J. Freire, Sergei K. Turitsyn, Thomas Bex, Tobias A. Eriksson, Wolfgang Schairer

arxiv:2206.12180 v1 · 2022-06-24 · eess.SP · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UNJZYD5LGJN2A2CE7SDFNOJ5W5}

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	2026-07-05T04:34:33.845643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3539c0fab325ba06844fc8656b93db779bbae913211776dbd5c65eed1fe01cb

Aliases

arxiv: 2206.12180 · arxiv_version: 2206.12180v1 · doi: 10.48550/arxiv.2206.12180 · pith_short_12: UNJZYD5LGJN2 · pith_short_16: UNJZYD5LGJN2A2CE · pith_short_8: UNJZYD5L

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/UNJZYD5LGJN2A2CE7SDFNOJ5W5 \
  | 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: a3539c0fab325ba06844fc8656b93db779bbae913211776dbd5c65eed1fe01cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8c535b1e2f2c858a8ad3081758796a635726869059bf6d41a77f2ed94932fa3",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2022-06-24T09:41:26Z",
    "title_canon_sha256": "196c93a1f1082ed5bc64b46c5e7c616e86706822c46faa23193b0913ef2d8bbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.12180",
    "kind": "arxiv",
    "version": 1
  }
}