Pith Number

pith:E5REP4LW

pith:2017:E5REP4LWBH5QJTLLWKCIYE5K5W

not attested not anchored not stored refs pending

Graph Convolutional Encoders for Syntax-aware Neural Machine Translation

Diego Marcheggiani, Ivan Titov, Jasmijn Bastings, Khalil Sima'an, Wilker Aziz

arxiv:1704.04675 v4 · 2017-04-15 · 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{E5REP4LWBH5QJTLLWKCIYE5K5W}

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.

Cited by

1 paper in Pith

Reinforcement Learning Based Graph-to-Sequence Model for Natural Question Generation

Receipt and verification

First computed	2026-07-05T01:11:21.667350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

276247f17609fb04cd6bb2848c13aaedb547c5d5ffcb77f46fa2d43e06c9a93b

Aliases

arxiv: 1704.04675 · arxiv_version: 1704.04675v4 · doi: 10.48550/arxiv.1704.04675 · pith_short_12: E5REP4LWBH5Q · pith_short_16: E5REP4LWBH5QJTLL · pith_short_8: E5REP4LW

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/E5REP4LWBH5QJTLLWKCIYE5K5W \
  | 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: 276247f17609fb04cd6bb2848c13aaedb547c5d5ffcb77f46fa2d43e06c9a93b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2aa7e1ab6318b8ca073c03c2cb02bd4ec6bae521a61f52889a1549ca097c5a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-04-15T19:04:59Z",
    "title_canon_sha256": "044bf92c76b43ff1473688af8c837a6b4c0d96d5ee878f9bf825e68ae4c07508"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.04675",
    "kind": "arxiv",
    "version": 4
  }
}