Pith Number

pith:PJKOLHSZ

pith:2016:PJKOLHSZ7AGVHISABUO5PHAJVK

not attested not anchored not stored refs pending

Unsupervised Clustering of Commercial Domains for Adaptive Machine Translation

Mara Chinea Rios, Mauro Cettolo, Roldano Cattoni

arxiv:1612.04683 v1 · 2016-12-14 · 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{PJKOLHSZ7AGVHISABUO5PHAJVK}

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	2026-05-18T00:54:58.847279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a54e59e59f80d53a2400d1dd79c09aaa620ee218c5ab397afcf4ff31efd4208

Aliases

arxiv: 1612.04683 · arxiv_version: 1612.04683v1 · doi: 10.48550/arxiv.1612.04683 · pith_short_12: PJKOLHSZ7AGV · pith_short_16: PJKOLHSZ7AGVHISA · pith_short_8: PJKOLHSZ

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/PJKOLHSZ7AGVHISABUO5PHAJVK \
  | 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: 7a54e59e59f80d53a2400d1dd79c09aaa620ee218c5ab397afcf4ff31efd4208

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a037355b17d3a9e5d6b7c9cd0547b2cd490c4428efcd33b99cb88f8b403d1463",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-12-14T15:21:48Z",
    "title_canon_sha256": "d4a65c5a3410514a186fe62547f985b77b04644d4917728fd4d4da0850c006de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.04683",
    "kind": "arxiv",
    "version": 1
  }
}