Pith Number

pith:H5GPWZY2

pith:2015:H5GPWZY235TZDNWIGK5NGQ5FUI

not attested not anchored not stored refs pending

Sparse Linear Models applied to Power Quality Disturbance Classification

Andr\'es F. L\'opez-Lopera, \'Avaro A. Orozco, Mauricio A. \'Alvarez

arxiv:1511.07281 v1 · 2015-11-23 · stat.AP · 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{H5GPWZY235TZDNWIGK5NGQ5FUI}

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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	2026-05-18T00:32:26.207855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f4cfb671adf6791b6c832bad343a5a22e0eba5e78320d6b9a607b48a246a9c4

Aliases

arxiv: 1511.07281 · arxiv_version: 1511.07281v1 · doi: 10.48550/arxiv.1511.07281 · pith_short_12: H5GPWZY235TZ · pith_short_16: H5GPWZY235TZDNWI · pith_short_8: H5GPWZY2

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/H5GPWZY235TZDNWIGK5NGQ5FUI \
  | 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: 3f4cfb671adf6791b6c832bad343a5a22e0eba5e78320d6b9a607b48a246a9c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64b2879ded13730c5f1fd4c55bfb5bad41468c52164d456a5c3be35dd764a49d",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2015-11-23T15:44:16Z",
    "title_canon_sha256": "76f5d7b5cd85601aa5a7ddd11b3fcc0719c93c04f3acaa96ab087f7a620dd4c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.07281",
    "kind": "arxiv",
    "version": 1
  }
}