Pith Number

pith:5XFMD2Q6

pith:2017:5XFMD2Q6H6OS22LOI34DEJ5D56

not attested not anchored not stored refs pending

A Nested Attention Neural Hybrid Model for Grammatical Error Correction

Jianfeng Gao, Jianshu Ji, Kristina Toutanova, Qinlong Wang, Steven Truong, Yongen Gong

arxiv:1707.02026 v2 · 2017-07-07 · 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{5XFMD2Q6H6OS22LOI34DEJ5D56}

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	2026-05-18T00:40:39.638645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edcac1ea1e3f9d2d696e46f83227a3efb02cd234c23ff0aa64d65b4fd2013596

Aliases

arxiv: 1707.02026 · arxiv_version: 1707.02026v2 · doi: 10.48550/arxiv.1707.02026 · pith_short_12: 5XFMD2Q6H6OS · pith_short_16: 5XFMD2Q6H6OS22LO · pith_short_8: 5XFMD2Q6

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/5XFMD2Q6H6OS22LOI34DEJ5D56 \
  | 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: edcac1ea1e3f9d2d696e46f83227a3efb02cd234c23ff0aa64d65b4fd2013596

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d53e76e37db8d1e64fa152c6c868ea95f8913973c9a9c979a0bd53c30ccdfff8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-07-07T03:10:32Z",
    "title_canon_sha256": "07946bbc235ee04b668d7ab40ec0d40721694c9c1b29e71030fcc75e30f77450"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.02026",
    "kind": "arxiv",
    "version": 2
  }
}