Pith Number

pith:VUSHCIXG

pith:2025:VUSHCIXGYSH5EAE5HW4Q5WCZML

not attested not anchored not stored refs pending

Enhancing Multilingual Sentiment Analysis with Explainability for Sinhala, English, and Code-Mixed Content

A.M.N.H. Adhikari, Azmarah Rizvi, Dharshana Kasthurirathna, Lakmini Abeywardhana, Navojith Thamindu, W.P.U. Senevirathna

arxiv:2504.13545 v1 · 2025-04-18 · cs.CL · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VUSHCIXGYSH5EAE5HW4Q5WCZML}

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

SalAngaBhava: A Sinhala Market Dataset for Aspect-based Sentiment Analysis

Receipt and verification

First computed	2026-07-05T10:50:57.461201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad247122e6c48fd2009d3db90ed85962c5a9b2993158a30966085bc01aacc7c9

Aliases

arxiv: 2504.13545 · arxiv_version: 2504.13545v1 · doi: 10.48550/arxiv.2504.13545 · pith_short_12: VUSHCIXGYSH5 · pith_short_16: VUSHCIXGYSH5EAE5 · pith_short_8: VUSHCIXG

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/VUSHCIXGYSH5EAE5HW4Q5WCZML \
  | 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: ad247122e6c48fd2009d3db90ed85962c5a9b2993158a30966085bc01aacc7c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2075e80baf7f159b84c5128140be281cf6b92a87054139386081175139e004df",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-04-18T08:21:12Z",
    "title_canon_sha256": "e331354e01440b50a8cf564fa259fc1c735164eafb1e8f69d484b221e524c245"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.13545",
    "kind": "arxiv",
    "version": 1
  }
}