Pith Number

pith:ZDOGVWXI

pith:2023:ZDOGVWXIS532KJY7AY25XN3EFI

not attested not anchored not stored refs pending

WSPAlign: Word Alignment Pre-training via Large-Scale Weakly Supervised Span Prediction

Masaaki Nagata, Qiyu Wu, Yoshimasa Tsuruoka

arxiv:2306.05644 v2 · 2023-06-09 · 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{ZDOGVWXIS532KJY7AY25XN3EFI}

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	2026-07-05T07:02:30.075306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8dc6adae89777a5271f0635dbb7642a2487464170de365185522cadbf513833

Aliases

arxiv: 2306.05644 · arxiv_version: 2306.05644v2 · doi: 10.48550/arxiv.2306.05644 · pith_short_12: ZDOGVWXIS532 · pith_short_16: ZDOGVWXIS532KJY7 · pith_short_8: ZDOGVWXI

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/ZDOGVWXIS532KJY7AY25XN3EFI \
  | 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: c8dc6adae89777a5271f0635dbb7642a2487464170de365185522cadbf513833

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f070374bc2fa75e0ac71d077a62de394c1371e899b4ece9f79152ee71facc95b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-06-09T03:11:42Z",
    "title_canon_sha256": "8223dc1514aae3d0db8a14ac5d09721e718ecf1fa4257db26e78852c3773e950"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.05644",
    "kind": "arxiv",
    "version": 2
  }
}