Pith Number

pith:VNG6AKJS

pith:2020:VNG6AKJSTPFUZH35KFZUOTFU3I

not attested not anchored not stored refs pending

A Supervised Word Alignment Method based on Cross-Language Span Prediction using Multilingual BERT

Chousa Katsuki, Masaaki Nagata, Masaaki Nishino

arxiv:2004.14516 v1 · 2020-04-29 · 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{VNG6AKJSTPFUZH35KFZUOTFU3I}

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	2026-07-05T00:59:27.003423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab4de029329bcb4c9f7d5173474cb4da3a9a4746a110c395e3da3d9c029c350e

Aliases

arxiv: 2004.14516 · arxiv_version: 2004.14516v1 · doi: 10.48550/arxiv.2004.14516 · pith_short_12: VNG6AKJSTPFU · pith_short_16: VNG6AKJSTPFUZH35 · pith_short_8: VNG6AKJS

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/VNG6AKJSTPFUZH35KFZUOTFU3I \
  | 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: ab4de029329bcb4c9f7d5173474cb4da3a9a4746a110c395e3da3d9c029c350e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b57775defd1380acadc074ac46a70c2d284aa78b48af43a2acf341c9ee23bbe4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-04-29T23:40:08Z",
    "title_canon_sha256": "3f9522a8947001da0743aa289146fba34c47194fd72fa9433304cef27433003b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.14516",
    "kind": "arxiv",
    "version": 1
  }
}