Pith Number

pith:JH7I7PCJ

pith:2017:JH7I7PCJMZJ7TOJXPAKYUP6YSE

not attested not anchored not stored refs pending

An Exploration of Neural Sequence-to-Sequence Architectures for Automatic Post-Editing

Marcin Junczys-Dowmunt, Roman Grundkiewicz

arxiv:1706.04138 v2 · 2017-06-13 · 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{JH7I7PCJMZJ7TOJXPAKYUP6YSE}

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	2026-05-18T00:33:58.936469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49fe8fbc496653f9b93778158a3fd89134bbf7a2baac02eeaf915148b1a9de39

Aliases

arxiv: 1706.04138 · arxiv_version: 1706.04138v2 · doi: 10.48550/arxiv.1706.04138 · pith_short_12: JH7I7PCJMZJ7 · pith_short_16: JH7I7PCJMZJ7TOJX · pith_short_8: JH7I7PCJ

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/JH7I7PCJMZJ7TOJXPAKYUP6YSE \
  | 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: 49fe8fbc496653f9b93778158a3fd89134bbf7a2baac02eeaf915148b1a9de39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8614ce026b0350f6dcc40467af3e668b8eeb1b591c47d4caf3d3d3e816948f65",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-06-13T15:55:02Z",
    "title_canon_sha256": "709181bb1a9ec06248074606b6b9a0cd808ce920aca8612698ae5ecf6969e058"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.04138",
    "kind": "arxiv",
    "version": 2
  }
}