Pith Number

pith:TC7THE2I

pith:2017:TC7THE2IK7ZGTXYQRHTEMMKT5C

not attested not anchored not stored refs pending

Applying Neural Networks in Optical Communication Systems: Possible Pitfalls

Andreas Leven, Henning B\"ulow, Tobias A. Eriksson

arxiv:1709.09862 v1 · 2017-09-28 · cs.IT · 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{TC7THE2IK7ZGTXYQRHTEMMKT5C}

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	2026-05-18T00:34:06.460483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98bf33934857f269df1089e6463153e8b16d69ad8e06a7807e4ea6e1bd36ba8e

Aliases

arxiv: 1709.09862 · arxiv_version: 1709.09862v1 · doi: 10.48550/arxiv.1709.09862 · pith_short_12: TC7THE2IK7ZG · pith_short_16: TC7THE2IK7ZGTXYQ · pith_short_8: TC7THE2I

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/TC7THE2IK7ZGTXYQRHTEMMKT5C \
  | 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: 98bf33934857f269df1089e6463153e8b16d69ad8e06a7807e4ea6e1bd36ba8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99a9367bfbe70a7f3e61b9498311dfd376952d7bab58a0f758b8608305dac694",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-09-28T09:17:17Z",
    "title_canon_sha256": "32dff737aed3af0d621112ba936c0a696dbe03114306d11d97612123942f0156"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.09862",
    "kind": "arxiv",
    "version": 1
  }
}