Pith Number

pith:2SANWXSA

pith:2019:2SANWXSAMVBO4XDJ5QCXPS56X7

not attested not anchored not stored refs pending

Weakly-Supervised Concept-based Adversarial Learning for Cross-lingual Word Embeddings

Haozhou Wang, James Henderson, Paola Merlo

arxiv:1904.09446 v1 · 2019-04-20 · 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{2SANWXSAMVBO4XDJ5QCXPS56X7}

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	2026-05-17T23:48:04.156911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d480db5e406542ee5c69ec0577cbbebfe5d9079110df45d123c0556daf6e4c55

Aliases

arxiv: 1904.09446 · arxiv_version: 1904.09446v1 · doi: 10.48550/arxiv.1904.09446 · pith_short_12: 2SANWXSAMVBO · pith_short_16: 2SANWXSAMVBO4XDJ · pith_short_8: 2SANWXSA

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/2SANWXSAMVBO4XDJ5QCXPS56X7 \
  | 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: d480db5e406542ee5c69ec0577cbbebfe5d9079110df45d123c0556daf6e4c55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ad7aace531643587986e0d0e9c1671a52229447f2e59eda4b92fcb0d88650f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-04-20T13:19:24Z",
    "title_canon_sha256": "7aeb1fafad4b651d11b68dff7c0f577b4f603e825576dcf582d32369099a154e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.09446",
    "kind": "arxiv",
    "version": 1
  }
}