Pith Number

pith:XYA7MC5X

pith:2018:XYA7MC5XDMULYHFQSTK5YI44YN

not attested not anchored not stored refs pending

UAlacant machine translation quality estimation at WMT 2018: a simple approach using phrase tables and feed-forward neural networks

Felipe S\'anchez-Mart\'inez, Mikel L. Forcada, Miquel Espl\`a-Gomis

arxiv:1811.02510 v1 · 2018-11-06 · 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{XYA7MC5XDMULYHFQSTK5YI44YN}

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	2026-05-18T00:01:24.065175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be01f60bb71b28bc1cb094d5dc239cc35eec1539ae6d55f924353827880b6d95

Aliases

arxiv: 1811.02510 · arxiv_version: 1811.02510v1 · doi: 10.48550/arxiv.1811.02510 · pith_short_12: XYA7MC5XDMUL · pith_short_16: XYA7MC5XDMULYHFQ · pith_short_8: XYA7MC5X

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/XYA7MC5XDMULYHFQSTK5YI44YN \
  | 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: be01f60bb71b28bc1cb094d5dc239cc35eec1539ae6d55f924353827880b6d95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90a807f28859a74bdbc4485f0c2b6ebed386ca520c1a41b8816807f96e23d195",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-11-06T17:25:21Z",
    "title_canon_sha256": "979528944c83dda6290e02ba8cc0cd0afd810dcf96f96c77029d6796e1c57e3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02510",
    "kind": "arxiv",
    "version": 1
  }
}