Pith Number

pith:4WRSEJ2D

pith:2025:4WRSEJ2DY6KZ2QC5U222ED4HKS

not attested not anchored not stored refs pending

Team ACK at SemEval-2025 Task 2: Beyond Word-for-Word Machine Translation for English-Korean Pairs

Alice Oh, Daniel Lee, Harsh Sharma, Jieun Han, Sunny Jeong, Vered Shwartz

arxiv:2504.20451 v1 · 2025-04-29 · cs.CL · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4WRSEJ2DY6KZ2QC5U222ED4HKS}

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	2026-07-05T10:55:42.970959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5a3222743c7959d405da6b5a20f87548c3d9d18efd15b51433102e219478f29

Aliases

arxiv: 2504.20451 · arxiv_version: 2504.20451v1 · doi: 10.48550/arxiv.2504.20451 · pith_short_12: 4WRSEJ2DY6KZ · pith_short_16: 4WRSEJ2DY6KZ2QC5 · pith_short_8: 4WRSEJ2D

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/4WRSEJ2DY6KZ2QC5U222ED4HKS \
  | 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: e5a3222743c7959d405da6b5a20f87548c3d9d18efd15b51433102e219478f29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f5b81a00505aaf9f211cc66dc550600ff64c039bbc946276e67965f8b6db646",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-04-29T05:58:19Z",
    "title_canon_sha256": "44d4037b1c2fa10818493b0db0ce918e87ac6f00797c9ebd76ce0bb1d04e0c1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.20451",
    "kind": "arxiv",
    "version": 1
  }
}