Pith Number

pith:RRLNK5Y4

pith:2015:RRLNK5Y4HGYW2BCBFOUALVOQP3

not attested not anchored not stored refs pending

Agreement-based Joint Training for Bidirectional Attention-based Neural Machine Translation

Hua Wu, Maosong Sun, Shiqi Shen, Wei He, Yang Liu, Yong Cheng, Zhongjun He

arxiv:1512.04650 v2 · 2015-12-15 · 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{RRLNK5Y4HGYW2BCBFOUALVOQP3}

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	2026-05-18T01:16:29.357700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c56d5771c39b16d04412ba805d5d07ef79b44fad47023b754073abcd9c3d58f

Aliases

arxiv: 1512.04650 · arxiv_version: 1512.04650v2 · doi: 10.48550/arxiv.1512.04650 · pith_short_12: RRLNK5Y4HGYW · pith_short_16: RRLNK5Y4HGYW2BCB · pith_short_8: RRLNK5Y4

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/RRLNK5Y4HGYW2BCBFOUALVOQP3 \
  | 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: 8c56d5771c39b16d04412ba805d5d07ef79b44fad47023b754073abcd9c3d58f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02aa0ada5580ced0ebfc6e87defc34426eb41b8f353c179fb1105a6fedf1fe30",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2015-12-15T04:55:06Z",
    "title_canon_sha256": "6d49bbece330f6efd6b456ec582182f7e8eeaeb0333f3b3c9f684b08929001a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04650",
    "kind": "arxiv",
    "version": 2
  }
}