Pith Number

pith:OXKKH253

pith:2020:OXKKH253QW64PMTVTBHRMMJ4ZR

not attested not anchored not stored refs pending

A Novel Fusion of Attention and Sequence to Sequence Autoencoders to Predict Sleepiness From Speech

Bj\"orn W. Schuller, Maurice Gerczuk, Pawel Winokurow, Sandra Ottl, Shahin Amiriparian, Vincent Karas

arxiv:2005.08722 v2 · 2020-05-15 · eess.AS · cs.LG · cs.SD · 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{OXKKH253QW64PMTVTBHRMMJ4ZR}

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	2026-07-05T01:03:45.131585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75d4a3ebbb85bdc7b275984f16313ccc4b4603d83fe0481d37402ff459ea96aa

Aliases

arxiv: 2005.08722 · arxiv_version: 2005.08722v2 · doi: 10.48550/arxiv.2005.08722 · pith_short_12: OXKKH253QW64 · pith_short_16: OXKKH253QW64PMTV · pith_short_8: OXKKH253

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/OXKKH253QW64PMTVTBHRMMJ4ZR \
  | 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: 75d4a3ebbb85bdc7b275984f16313ccc4b4603d83fe0481d37402ff459ea96aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c32207def80f72c77f8f9625aeb25fa18d04d062fa001ef5b3a1c0f3855fe7a4",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2020-05-15T12:02:52Z",
    "title_canon_sha256": "bd7ece9a79da5358578aec90b852f4a1d2210a432112c706533b8d3616ac115e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.08722",
    "kind": "arxiv",
    "version": 2
  }
}