Pith Number

pith:MMNVGDEU

pith:2019:MMNVGDEUVTKUFS5RTNU7KXIAQT

not attested not anchored not stored refs pending

Incorporating End-to-End Speech Recognition Models for Sentiment Analysis

Cornelius Weber, Egor Lakomkin, Mohammad Ali Zamani, Stefan Wermter, Sven Magg

arxiv:1902.11245 v1 · 2019-02-28 · cs.CL · cs.LG · cs.SD · 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{MMNVGDEUVTKUFS5RTNU7KXIAQT}

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	2026-05-17T23:52:25.132057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

631b530c94acd542cbb19b69f55d0084fc9a27dbbbbed507cfedb54a00d0bad2

Aliases

arxiv: 1902.11245 · arxiv_version: 1902.11245v1 · doi: 10.48550/arxiv.1902.11245 · pith_short_12: MMNVGDEUVTKU · pith_short_16: MMNVGDEUVTKUFS5R · pith_short_8: MMNVGDEU

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/MMNVGDEUVTKUFS5RTNU7KXIAQT \
  | 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: 631b530c94acd542cbb19b69f55d0084fc9a27dbbbbed507cfedb54a00d0bad2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a17246e21c2497c3504fa82ccfef75e23ba5dce9ad17a9504c201962cf17b9e",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-02-28T17:48:20Z",
    "title_canon_sha256": "c1ab0687ea629134fd6214900daf2890fc5debed1499c75dd2e576e75e74ff19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.11245",
    "kind": "arxiv",
    "version": 1
  }
}