Pith Number

pith:6ZL57QJL

pith:2018:6ZL57QJLBPE63B2BVFDYFVQOIH

not attested not anchored not stored refs pending

LPCNet: Improving Neural Speech Synthesis Through Linear Prediction

Jan Skoglund, Jean-Marc Valin

arxiv:1810.11846 v2 · 2018-10-28 · eess.AS · cs.LG · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6ZL57QJLBPE63B2BVFDYFVQOIH}

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.

Cited by

1 paper in Pith

A lightweight and robust method for blind wideband-to-fullband extension of speech

Receipt and verification

First computed	2026-05-17T23:53:41.712467Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f657dfc12b0bc9ed8741a94782d60e41d1c3063068f9ee817aa39c316143ec0f

Aliases

arxiv: 1810.11846 · arxiv_version: 1810.11846v2 · doi: 10.48550/arxiv.1810.11846 · pith_short_12: 6ZL57QJLBPE6 · pith_short_16: 6ZL57QJLBPE63B2B · pith_short_8: 6ZL57QJL

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/6ZL57QJLBPE63B2BVFDYFVQOIH \
  | 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: f657dfc12b0bc9ed8741a94782d60e41d1c3063068f9ee817aa39c316143ec0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f95e2c1447f28d117a0b19732373f67f3938f48d11d6ce3b2e8fee7b5fbc4a86",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2018-10-28T17:59:57Z",
    "title_canon_sha256": "3ed71721e24a5820b99b899999fa612f37a689fb837f509c91d38540296d178b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.11846",
    "kind": "arxiv",
    "version": 2
  }
}