Pith Number

pith:WATTINVZ

pith:2019:WATTINVZPZQ4ZEESDCVXJLSKCV

not attested not anchored not stored refs pending

Investigating Multilingual NMT Representations at Scale

Ankur Bapna, Isaac Caswell, Naveen Arivazhagan, Orhan Firat, Sneha Reddy Kudugunta

arxiv:1909.02197 v2 · 2019-09-05 · 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{WATTINVZPZQ4ZEESDCVXJLSKCV}

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	2026-07-05T00:04:10.646123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0273436b97e61cc909218ab74ae4a1543fbb94567b6ff76012a5221722f08fe

Aliases

arxiv: 1909.02197 · arxiv_version: 1909.02197v2 · doi: 10.48550/arxiv.1909.02197 · pith_short_12: WATTINVZPZQ4 · pith_short_16: WATTINVZPZQ4ZEES · pith_short_8: WATTINVZ

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/WATTINVZPZQ4ZEESDCVXJLSKCV \
  | 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: b0273436b97e61cc909218ab74ae4a1543fbb94567b6ff76012a5221722f08fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "380b82397c64c2cfb68063fad336e8aa2170e55e32ba4e612384bced629d8827",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-09-05T03:32:48Z",
    "title_canon_sha256": "f0819f76f5b646adf033798392fb19073a7b90e89a4e0d2c1db6f7225d895b5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.02197",
    "kind": "arxiv",
    "version": 2
  }
}