Pith Number

pith:6M3YBBNF

pith:2026:6M3YBBNFBIV2LQNU2E33L3AS56

not attested not anchored not stored refs pending

Accurate but Natural? Diagnosing Grammatical and Idiomatic Gaps in Japanese EFL Writing

Brendan Flanagan, Hiroaki Ogata, Steve Woollaston

arxiv:2608.09289 v1 · 2026-08-10 · 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{6M3YBBNFBIV2LQNU2E33L3AS56}

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	2026-08-11T02:22:16.033578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3378085a50a2ba5c1b4d137b5ec12ef9f666fff5ded86124892f15c21e75517

Aliases

arxiv: 2608.09289 · arxiv_version: 2608.09289v1 · doi: 10.48550/arxiv.2608.09289 · pith_short_12: 6M3YBBNFBIV2 · pith_short_16: 6M3YBBNFBIV2LQNU · pith_short_8: 6M3YBBNF

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/6M3YBBNFBIV2LQNU2E33L3AS56 \
  | 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: f3378085a50a2ba5c1b4d137b5ec12ef9f666fff5ded86124892f15c21e75517

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7166091f69fbc61529db0e2b8a544623624b10f0bc429418164038efc0b12683",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-08-10T08:42:06Z",
    "title_canon_sha256": "6d7739ae18a92b2237b3986b1d1618994479b9f0541d267587f298a70354f651"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.09289",
    "kind": "arxiv",
    "version": 1
  }
}