Pith Number

pith:5LEXGTZF

pith:2019:5LEXGTZFZNKBXGQRBPNM57BEQK

not attested not anchored not stored refs pending

Neural Turbo Equalization: Deep Learning for Fiber-Optic Nonlinearity Compensation

David S. Millar, Keisuke Kojima, Kieran Parsons, Toshiaki Koike-Akino, Ye Wang

arxiv:1911.10131 v1 · 2019-11-22 · eess.SP · cs.IT · cs.LG · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5LEXGTZFZNKBXGQRBPNM57BEQK}

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	2026-07-05T00:21:20.960706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eac9734f25cb541b9a110bdacefc24829c10af869b8d20633796142ee9dfe5e3

Aliases

arxiv: 1911.10131 · arxiv_version: 1911.10131v1 · doi: 10.48550/arxiv.1911.10131 · pith_short_12: 5LEXGTZFZNKB · pith_short_16: 5LEXGTZFZNKBXGQR · pith_short_8: 5LEXGTZF

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/5LEXGTZFZNKBXGQRBPNM57BEQK \
  | 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: eac9734f25cb541b9a110bdacefc24829c10af869b8d20633796142ee9dfe5e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae9abba679d40737ec6737e25a1032397fc92ca65b7d1905891c710cc0b15419",
    "cross_cats_sorted": [
      "cs.IT",
      "cs.LG",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-11-22T16:40:51Z",
    "title_canon_sha256": "2c05ba56cdb59b8cf44d99cb87492994fe0f1b69e84edb3ef93511ebe1854521"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.10131",
    "kind": "arxiv",
    "version": 1
  }
}