Pith Number

pith:EUAJO6CL

pith:2019:EUAJO6CLC2UAAGNKTSF252LT37

not attested not anchored not stored refs pending

Adversarial Learning with Contextual Embeddings for Zero-resource Cross-lingual Classification and NER

Phillip Keung, Vikas Bhardwaj, Yichao Lu

arxiv:1909.00153 v3 · 2019-08-31 · 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{EUAJO6CLC2UAAGNKTSF252LT37}

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	2026-07-05T00:49:24.364153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

250097784b16a80019aa9c8baee973dff46631044ffda9964ede792834b14fcf

Aliases

arxiv: 1909.00153 · arxiv_version: 1909.00153v3 · doi: 10.48550/arxiv.1909.00153 · pith_short_12: EUAJO6CLC2UA · pith_short_16: EUAJO6CLC2UAAGNK · pith_short_8: EUAJO6CL

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/EUAJO6CLC2UAAGNKTSF252LT37 \
  | 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: 250097784b16a80019aa9c8baee973dff46631044ffda9964ede792834b14fcf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e6dbe2c8764f6aca756d4097732ab631b3fd1cbd8d04944a9f737afb9d977c6",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-08-31T06:59:46Z",
    "title_canon_sha256": "a5eccca23c95b7c14ecdeffb65acac6852a31099d6854edba7eb0fb9d6f632fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.00153",
    "kind": "arxiv",
    "version": 3
  }
}