Pith Number

pith:PZXOFENO

pith:2018:PZXOFENOG7GL6ZWPDZGFCW4ZEK

not attested not anchored not stored refs pending

End-to-end Deep Learning of Optical Fiber Communications

Boris Karanov, Domani\c{c} Lavery, F\'elix Thouin, Henning B\"ulow, Laurent Schmalen, Mathieu Chagnon, Polina Bayvel, Tobias A. Eriksson

arxiv:1804.04097 v3 · 2018-04-11 · 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{PZXOFENOG7GL6ZWPDZGFCW4ZEK}

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	2026-05-17T23:59:58.012205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e6ee291ae37ccbf66cf1e4c515b9922a07c725d36253b21ae316754f66b34bb

Aliases

arxiv: 1804.04097 · arxiv_version: 1804.04097v3 · doi: 10.48550/arxiv.1804.04097 · pith_short_12: PZXOFENOG7GL · pith_short_16: PZXOFENOG7GL6ZWP · pith_short_8: PZXOFENO

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/PZXOFENOG7GL6ZWPDZGFCW4ZEK \
  | 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: 7e6ee291ae37ccbf66cf1e4c515b9922a07c725d36253b21ae316754f66b34bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71a19485f178fac1be11b35a28415f6128cd3d01b6d9b2fe90abcd701f794138",
    "cross_cats_sorted": [
      "math.IT",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-04-11T17:07:43Z",
    "title_canon_sha256": "1b3edac12be56f08f3ff5fa23ccdff036313e57cfd8e111fdf4b4e68d3e78e07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.04097",
    "kind": "arxiv",
    "version": 3
  }
}