Pith Number

pith:PP7JWE6I

pith:2019:PP7JWE6IMPMUUNFC6DPEKE6HTD

not attested not anchored not stored refs pending

Machine Learning Tips and Tricks for Power Line Communications

Andrea M. Tonello, Davide Righini, Francesco Marcuzzi, Nunzio A. Letizia

arxiv:1904.11949 v2 · 2019-04-24 · eess.SP · cs.LG · 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{PP7JWE6IMPMUUNFC6DPEKE6HTD}

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	2026-05-17T23:44:02.206860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bfe9b13c863d94a34a2f0de4513c798f6803b9146117dcd79f4960586f11487

Aliases

arxiv: 1904.11949 · arxiv_version: 1904.11949v2 · doi: 10.48550/arxiv.1904.11949 · pith_short_12: PP7JWE6IMPMU · pith_short_16: PP7JWE6IMPMUUNFC · pith_short_8: PP7JWE6I

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/PP7JWE6IMPMUUNFC6DPEKE6HTD \
  | 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: 7bfe9b13c863d94a34a2f0de4513c798f6803b9146117dcd79f4960586f11487

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "351cde34cacd04bdd911bada3bde569a6a60dcbccf085320bae3499210463b27",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-04-24T15:07:31Z",
    "title_canon_sha256": "c4e407f0a997bbcab21b9d095c92f07e54cfd1e4b0c570b671e9f03caa4e59ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.11949",
    "kind": "arxiv",
    "version": 2
  }
}