Pith Number

pith:KHO2OB5B

pith:2017:KHO2OB5BEFCV2Y3XSTQ7BATPUW

not attested not anchored not stored refs pending

A Constrained Sequence-to-Sequence Neural Model for Sentence Simplification

Dongyan Zhao, Rui Yan, Yansong Feng, Yaoyuan Zhang, Zhenxu Ye

arxiv:1704.02312 v1 · 2017-04-07 · cs.CL · cs.AI · cs.NE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KHO2OB5BEFCV2Y3XSTQ7BATPUW}

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	2026-05-18T00:46:50.085617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51dda707a121455d637794e1f0826fa59b789345f929c9c36fa79ace2dc7307a

Aliases

arxiv: 1704.02312 · arxiv_version: 1704.02312v1 · doi: 10.48550/arxiv.1704.02312 · pith_short_12: KHO2OB5BEFCV · pith_short_16: KHO2OB5BEFCV2Y3X · pith_short_8: KHO2OB5B

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/KHO2OB5BEFCV2Y3XSTQ7BATPUW \
  | 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: 51dda707a121455d637794e1f0826fa59b789345f929c9c36fa79ace2dc7307a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a78ad696dac04509e2663f09c67144550c844d180fc695c3cdca9567a6364cd",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-04-07T17:53:24Z",
    "title_canon_sha256": "995bc007c272d0013809f07f35f5792ca3bd0234bc2deedd38962b7c7229dcc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02312",
    "kind": "arxiv",
    "version": 1
  }
}