Pith Number

pith:BCRAISHW

pith:2021:BCRAISHWPCVB5U67UNMKQFAJB5

not attested not anchored not stored refs pending

Towards Reinforcement Learning for Pivot-based Neural Machine Translation with Non-autoregressive Transformer

Evgeniia Tokarchuk, Hermann Ney, Jan Rosendahl, Pavel Petrushkov, Shahram Khadivi, Tomer Lancewicki, Weiyue Wang

arxiv:2109.13097 v1 · 2021-09-27 · 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{BCRAISHWPCVB5U67UNMKQFAJB5}

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	2026-07-05T03:17:41.334090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08a20448f678aa1ed3dfa358a814090f4e43626f64ae633c5b23f41786b117b8

Aliases

arxiv: 2109.13097 · arxiv_version: 2109.13097v1 · doi: 10.48550/arxiv.2109.13097 · pith_short_12: BCRAISHWPCVB · pith_short_16: BCRAISHWPCVB5U67 · pith_short_8: BCRAISHW

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/BCRAISHWPCVB5U67UNMKQFAJB5 \
  | 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: 08a20448f678aa1ed3dfa358a814090f4e43626f64ae633c5b23f41786b117b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a964a44c3985efbe11a535c5d48c5e0478cfbe5ee785643ca50a331585aa73c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-09-27T14:49:35Z",
    "title_canon_sha256": "d34bb2c62d3313ce76ac2acdf128b62e935c8bec0c972ea96c58594ab4ce249f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.13097",
    "kind": "arxiv",
    "version": 1
  }
}