Pith Number

pith:ZP2NUE2Z

pith:2025:ZP2NUE2Z3HZRKTYWFIUS5UQG3T

not attested not anchored not stored refs pending

Minimum Bayes Risk Decoding for Error Span Detection in Reference-Free Automatic Machine Translation Evaluation

Boxuan Lyu, Chenchen Ding, Haiyue Song, Hideki Tanaka, Hidetaka Kamigaito, Kotaro Funakoshi, Manabu Okumura, Masao Utiyama

arxiv:2512.07540 v4 · 2025-12-08 · cs.CL · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZP2NUE2Z3HZRKTYWFIUS5UQG3T}

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.

Cited by

1 paper in Pith

XQ-MEval: A Dataset with Cross-lingual Parallel Quality for Benchmarking Translation Metrics

Receipt and verification

First computed	2026-07-24T00:23:06.426170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbf4da1359d9f3154f162a292ed206dcf4aeb24448e2967508158a1e2c0151b1

Aliases

arxiv: 2512.07540 · arxiv_version: 2512.07540v4 · doi: 10.48550/arxiv.2512.07540 · pith_short_12: ZP2NUE2Z3HZR · pith_short_16: ZP2NUE2Z3HZRKTYW · pith_short_8: ZP2NUE2Z

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/ZP2NUE2Z3HZRKTYWFIUS5UQG3T \
  | 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: cbf4da1359d9f3154f162a292ed206dcf4aeb24448e2967508158a1e2c0151b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de0f270b36fe4cb3208d0c13b8f76597b1746a548950f8ade568ce8b211c4d2f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-12-08T13:21:44Z",
    "title_canon_sha256": "eda93a1ebf59302524e890470ee88b26f103d035a9cefd800e7115e304dee8aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.07540",
    "kind": "arxiv",
    "version": 4
  }
}