Pith Number

pith:IVT7MMRB

pith:2019:IVT7MMRBPN7MU73YIX5TWZ5HMN

not attested not anchored not stored refs pending

End-to-End Optimized Transmission over Dispersive Intensity-Modulated Channels Using Bidirectional Recurrent Neural Networks

Boris Karanov, Domani\c{c} Lavery, Laurent Schmalen, Polina Bayvel

arxiv:1901.08570 v2 · 2019-01-24 · cs.IT · math.IT · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IVT7MMRBPN7MU73YIX5TWZ5HMN}

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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	2026-05-17T23:39:55.205426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4567f632217b7eca7f7845fb3b67a76361215b67d95541cfe0875fa5be4cc5be

Aliases

arxiv: 1901.08570 · arxiv_version: 1901.08570v2 · doi: 10.48550/arxiv.1901.08570 · pith_short_12: IVT7MMRBPN7M · pith_short_16: IVT7MMRBPN7MU73Y · pith_short_8: IVT7MMRB

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/IVT7MMRBPN7MU73YIX5TWZ5HMN \
  | 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: 4567f632217b7eca7f7845fb3b67a76361215b67d95541cfe0875fa5be4cc5be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b04abab25faeee9fe6c0f381f448399d499e3e970aa5b6c1910a40096f575eb",
    "cross_cats_sorted": [
      "math.IT",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-01-24T18:41:08Z",
    "title_canon_sha256": "c935244e9f08743de06e9fc33fbd753f0fdc31416e28ed78423801c226448909"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.08570",
    "kind": "arxiv",
    "version": 2
  }
}