Pith Number

pith:2MBFEQRJ

pith:2025:2MBFEQRJ5HYU234XW2ELOWJYGV

not attested not anchored not stored refs pending

Optimizing Small Transformer-Based Language Models for Multi-Label Sentiment Analysis in Short Texts

Julius Neumann, Michael F\"arber, Robert Lange, Yuni Susanti

arxiv:2509.04982 v1 · 2025-09-05 · cs.CL · cs.IR · 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{2MBFEQRJ5HYU234XW2ELOWJYGV}

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	2026-07-05T12:05:33.908287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d302524229e9f14d6f97b688b75938357e16e6dc27a28bc4b6a3b17854161755

Aliases

arxiv: 2509.04982 · arxiv_version: 2509.04982v1 · doi: 10.48550/arxiv.2509.04982 · pith_short_12: 2MBFEQRJ5HYU · pith_short_16: 2MBFEQRJ5HYU234X · pith_short_8: 2MBFEQRJ

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/2MBFEQRJ5HYU234XW2ELOWJYGV \
  | 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: d302524229e9f14d6f97b688b75938357e16e6dc27a28bc4b6a3b17854161755

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54feffa1416e8e3e9be80b2b1fcaa4d49d419e85db92b8c3ba074e240f03887c",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-09-05T10:08:14Z",
    "title_canon_sha256": "2091e16faf6d234e299a04874b18ffb24ad6cb8b1abd157e805d521c3dc3d23b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.04982",
    "kind": "arxiv",
    "version": 1
  }
}