Pith Number

pith:K3KQLACE

pith:2019:K3KQLACE6OPA4AZGAGPFDM3S2A

not attested not anchored not stored refs pending

Using Speech Synthesis to Train End-to-End Spoken Language Understanding Models

Brett Meyer, Derek Nowrouzezahrai, Loren Lugosch, Mirco Ravanelli

arxiv:1910.09463 v1 · 2019-10-21 · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K3KQLACE6OPA4AZGAGPFDM3S2A}

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	2026-07-05T00:13:33.869730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56d5058044f39e0e0326019e51b372d0200cd83b1a6839ae43b53424506952d0

Aliases

arxiv: 1910.09463 · arxiv_version: 1910.09463v1 · doi: 10.48550/arxiv.1910.09463 · pith_short_12: K3KQLACE6OPA · pith_short_16: K3KQLACE6OPA4AZG · pith_short_8: K3KQLACE

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/K3KQLACE6OPA4AZGAGPFDM3S2A \
  | 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: 56d5058044f39e0e0326019e51b372d0200cd83b1a6839ae43b53424506952d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab4586255cfdbfce6fc57b5dc10773a81306fe8a4d68852c0aa5030e9ea9d6d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2019-10-21T15:47:52Z",
    "title_canon_sha256": "6fe8bf89488cb6b4e073d4c38ea37bc0787ef5833adf6a1521a69bfbabfa3004"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.09463",
    "kind": "arxiv",
    "version": 1
  }
}