Pith Number

pith:IPJUPJ6I

pith:2020:IPJUPJ6I5VUYCZR4HTVW5VLC7B

not attested not anchored not stored refs pending

Data Boost: Text Data Augmentation Through Reinforcement Learning Guided Conditional Generation

Chenyan Jia, Guangxuan Xu, Lili Wang, Ruibo Liu, Soroush Vosoughi, Weicheng Ma

arxiv:2012.02952 v1 · 2020-12-05 · cs.CL · 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{IPJUPJ6I5VUYCZR4HTVW5VLC7B}

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

Backtranslation and paraphrasing in the LLM era? Comparing data augmentation methods for emotion classification

Receipt and verification

First computed	2026-07-05T01:57:24.203295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43d347a7c8ed6981663c3ceb6ed562f85aecafc53fe80573d2510a55815b50be

Aliases

arxiv: 2012.02952 · arxiv_version: 2012.02952v1 · doi: 10.48550/arxiv.2012.02952 · pith_short_12: IPJUPJ6I5VUY · pith_short_16: IPJUPJ6I5VUYCZR4 · pith_short_8: IPJUPJ6I

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/IPJUPJ6I5VUYCZR4HTVW5VLC7B \
  | 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: 43d347a7c8ed6981663c3ceb6ed562f85aecafc53fe80573d2510a55815b50be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6731906d931f216e8f537154d214cd063fbd6e8afbf8a6b1e87a6c365c4b1961",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-12-05T05:21:57Z",
    "title_canon_sha256": "891ee35baf4b06b12a001b87140093791229fe77c68ef2333d5b149d45c9498c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.02952",
    "kind": "arxiv",
    "version": 1
  }
}