Pith Number

pith:WZO3ELCD

pith:2022:WZO3ELCDWNTHUISIL4ZTO7UHTE

not attested not anchored not stored refs pending

As Little as Possible, as Much as Necessary: Detecting Over- and Undertranslations with Contrastive Conditioning

Jannis Vamvas, Rico Sennrich

arxiv:2203.01927 v1 · 2022-03-03 · 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{WZO3ELCDWNTHUISIL4ZTO7UHTE}

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	2026-07-05T04:01:53.053463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b65db22c43b3667a22485f33377e879917ffd9220dd33e0ceb2ad3148873ab2b

Aliases

arxiv: 2203.01927 · arxiv_version: 2203.01927v1 · doi: 10.48550/arxiv.2203.01927 · pith_short_12: WZO3ELCDWNTH · pith_short_16: WZO3ELCDWNTHUISI · pith_short_8: WZO3ELCD

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/WZO3ELCDWNTHUISIL4ZTO7UHTE \
  | 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: b65db22c43b3667a22485f33377e879917ffd9220dd33e0ceb2ad3148873ab2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5839cf0c02b53273a80bdea4eaaf354d458bdbadaec4f5ad6ea51afe94124bd6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-03-03T18:59:02Z",
    "title_canon_sha256": "06469bbc26a608624c450b971353917f23a9ffe3f7ae4533f47abdc0e9951d1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.01927",
    "kind": "arxiv",
    "version": 1
  }
}