Pith Number

pith:U3BEPLRN

pith:2017:U3BEPLRNCQZKAI6X73NYVMEVRU

not attested not anchored not stored refs pending

Grammatical Error Correction with Neural Reinforcement Learning

Benjamin Van Durme, Keisuke Sakaguchi, Matt Post

arxiv:1707.00299 v1 · 2017-07-02 · 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{U3BEPLRNCQZKAI6X73NYVMEVRU}

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	2026-05-18T00:41:03.789595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6c247ae2d1432a023d7fedb8ab0958d1d6de6fa8560fba91ad95df33d6c6602

Aliases

arxiv: 1707.00299 · arxiv_version: 1707.00299v1 · doi: 10.48550/arxiv.1707.00299 · pith_short_12: U3BEPLRNCQZK · pith_short_16: U3BEPLRNCQZKAI6X · pith_short_8: U3BEPLRN

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/U3BEPLRNCQZKAI6X73NYVMEVRU \
  | 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: a6c247ae2d1432a023d7fedb8ab0958d1d6de6fa8560fba91ad95df33d6c6602

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0f605c01e2e5d368e09706a1a957a089a3d77ecc0e58476a58c0596a29e809e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-07-02T14:39:21Z",
    "title_canon_sha256": "fc227d3b20d629f3691d89010e0b2ed52906540bc86f36cfca1593d9d8b3afa2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.00299",
    "kind": "arxiv",
    "version": 1
  }
}