Pith Number

pith:PQVMKD5P

pith:2025:PQVMKD5PRHCEBQQNQ7SIHAMQW4

not attested not anchored not stored refs pending

Hybrid Extractive Abstractive Summarization for Multilingual Sentiment Analysis

Alexander Gelbukh, Grigori Sidorov, Liliana Chanona Hernandez, Mikhail Krasitskii, Olga Kolesnikova

arxiv:2506.06929 v1 · 2025-06-07 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PQVMKD5PRHCEBQQNQ7SIHAMQW4}

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	2026-07-05T11:17:58.379733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c2ac50faf89c440c20d87e4838190b73047aaaaad865dca15f618bd6c73bd5e

Aliases

arxiv: 2506.06929 · arxiv_version: 2506.06929v1 · doi: 10.48550/arxiv.2506.06929 · pith_short_12: PQVMKD5PRHCE · pith_short_16: PQVMKD5PRHCEBQQN · pith_short_8: PQVMKD5P

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/PQVMKD5PRHCEBQQNQ7SIHAMQW4 \
  | 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: 7c2ac50faf89c440c20d87e4838190b73047aaaaad865dca15f618bd6c73bd5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d720300811e6c6fb09eed504b3cd789ef18ee5a50209222ed9d2a72c4b77d202",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-07T21:44:31Z",
    "title_canon_sha256": "bff494d6b15f889bc1c0679fa86ef496428842dd127e04b4b3cab3cc3b10d1d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.06929",
    "kind": "arxiv",
    "version": 1
  }
}