Pith Number

pith:HFT5ZELH

pith:2019:HFT5ZELH2KXG6B5CJRYMWZIRLC

not attested not anchored not stored refs pending

EDA: Easy Data Augmentation Techniques for Boosting Performance on Text Classification Tasks

Jason Wei, Kai Zou

arxiv:1901.11196 v2 · 2019-01-31 · cs.CL

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\usepackage{pith}
\pithnumber{HFT5ZELH2KXG6B5CJRYMWZIRLC}

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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

18 papers in Pith

Rethinking Text-to-Image as Semantic-Aware Data Augmentation for Indoor Scene Recognition

Small Data, Big Noise: Adversarial Training for Robust Parameter-Efficient Fine-Tuning

ROGLE: Robust Global-Local Alignment with Automated Region Supervision for Text-Based Person Search

Cross Paraphrastic Invariance Learning for Hallucination Detection

Organizational Control Layer: Governance Infrastructure at the Execution Boundary of LLM Agent Systems

Receipt and verification

First computed	2026-07-04T23:59:30.343257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3967dc9167d2ae6f07a24c70cb651158b72262f1b992441bc5f5bb35db91f8d4

Aliases

arxiv: 1901.11196 · arxiv_version: 1901.11196v2 · doi: 10.48550/arxiv.1901.11196 · pith_short_12: HFT5ZELH2KXG · pith_short_16: HFT5ZELH2KXG6B5C · pith_short_8: HFT5ZELH

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/HFT5ZELH2KXG6B5CJRYMWZIRLC \
  | 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: 3967dc9167d2ae6f07a24c70cb651158b72262f1b992441bc5f5bb35db91f8d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfd31cc54817ba27081dd0b0e4ced8b6553a9a977aa4824ad6ff79cda3f6c982",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-01-31T03:20:52Z",
    "title_canon_sha256": "515faa245aefbfef5b73b116c867742756604845955392488d193a299c4d274a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.11196",
    "kind": "arxiv",
    "version": 2
  }
}