Pith Number

pith:PSOYPWFN

pith:2019:PSOYPWFNH32WAO7HS2U3D2BZB2

not attested not anchored not stored refs pending

Benchmarking Zero-shot Text Classification: Datasets, Evaluation and Entailment Approach

Dan Roth, Jamaal Hay, Wenpeng Yin

arxiv:1909.00161 v1 · 2019-08-31 · 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{PSOYPWFNH32WAO7HS2U3D2BZB2}

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

4 papers in Pith

Language-Specific Sentiment Polarity Biases in Encoder and Large Language Model Classification of Product Reviews

TabEmb: Joint Semantic-Structure Embedding for Table Annotation

Sentiment analysis for software engineering: How far can zero-shot learning (ZSL) go?

Separable Expert Architecture: Toward Privacy-Preserving LLM Personalization via Composable Adapters and Deletable User Proxies

Receipt and verification

First computed	2026-07-05T00:01:06.271028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c9d87d8ad3ef5603be796a9b1e8390e82b750089d366c87dc28eda3b09a5b80

Aliases

arxiv: 1909.00161 · arxiv_version: 1909.00161v1 · doi: 10.48550/arxiv.1909.00161 · pith_short_12: PSOYPWFNH32W · pith_short_16: PSOYPWFNH32WAO7H · pith_short_8: PSOYPWFN

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/PSOYPWFNH32WAO7HS2U3D2BZB2 \
  | 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: 7c9d87d8ad3ef5603be796a9b1e8390e82b750089d366c87dc28eda3b09a5b80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb00f97f06c911605b76a6509f1009d0fe27f8606cefa2adc3a02a5a253f41cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-08-31T07:42:11Z",
    "title_canon_sha256": "6b0a9dcd4191be5ec73694128ab22b1c1e491d155e6e30acd8375e0c2057ea0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.00161",
    "kind": "arxiv",
    "version": 1
  }
}