Pith Number

pith:LZ2LQRB2

pith:2019:LZ2LQRB2HRE7KM7RHBOKEYE2RZ

not attested not anchored not stored refs pending

XLDA: Cross-Lingual Data Augmentation for Natural Language Inference and Question Answering

Bryan McCann, Caiming Xiong, Jasdeep Singh, Nitish Shirish Keskar, Richard Socher

arxiv:1905.11471 v1 · 2019-05-27 · cs.CL · cs.AI · 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{LZ2LQRB2HRE7KM7RHBOKEYE2RZ}

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

Unsupervised Cross-lingual Representation Learning at Scale

Receipt and verification

First computed	2026-05-17T23:44:53.329114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e74b8443a3c49f533f1385ca2609a8e776771904ebf88f1c036478397e2fa0d

Aliases

arxiv: 1905.11471 · arxiv_version: 1905.11471v1 · doi: 10.48550/arxiv.1905.11471 · pith_short_12: LZ2LQRB2HRE7 · pith_short_16: LZ2LQRB2HRE7KM7R · pith_short_8: LZ2LQRB2

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/LZ2LQRB2HRE7KM7RHBOKEYE2RZ \
  | 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: 5e74b8443a3c49f533f1385ca2609a8e776771904ebf88f1c036478397e2fa0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19079161d3707b0c6d77028111963281e77d09f8c82a9b18dfe1606fca4acab5",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-05-27T19:44:33Z",
    "title_canon_sha256": "35716d7124f385a53c522d79e76a2785edd1905db262814a154d14796b13024c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.11471",
    "kind": "arxiv",
    "version": 1
  }
}