Pith Number

pith:QHLN4MLF

pith:2025:QHLN4MLFREOSNAEHVLX2MQXESX

not attested not anchored not stored refs pending

End-to-End Spoken Grammatical Error Correction

Kate M. Knill, Mark J.F. Gales, Mengjie Qian, Rao Ma, Stefano Bann\`o

arxiv:2506.18532 v1 · 2025-06-23 · cs.CL · cs.LG · cs.SD · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QHLN4MLFREOSNAEHVLX2MQXESX}

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	2026-07-05T11:26:33.362334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81d6de3165891d268087aaefa642e495c20eea089d3a82a38098d0ec578383b1

Aliases

arxiv: 2506.18532 · arxiv_version: 2506.18532v1 · doi: 10.48550/arxiv.2506.18532 · pith_short_12: QHLN4MLFREOS · pith_short_16: QHLN4MLFREOSNAEH · pith_short_8: QHLN4MLF

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/QHLN4MLFREOSNAEHVLX2MQXESX \
  | 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: 81d6de3165891d268087aaefa642e495c20eea089d3a82a38098d0ec578383b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23d22d57dc3a9662751239d7fd170c6253d69f079061c09829a7da57b2715de9",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-23T11:40:04Z",
    "title_canon_sha256": "d55840ef865fa09910ca7988315c4f07beb253231912660d0a1a99c01612ed6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.18532",
    "kind": "arxiv",
    "version": 1
  }
}