Pith Number

pith:TYF4JQRR

pith:2019:TYF4JQRRHRNYSFGOENI3NODMRR

not attested not anchored not stored refs pending

Adaptation of Machine Translation Models with Back-translated Data using Transductive Data Selection Methods

Alberto Poncelas, Andy Way, Gideon Maillette de Buy Wenniger

arxiv:1906.07808 v1 · 2019-06-18 · 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{TYF4JQRRHRNYSFGOENI3NODMRR}

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	2026-05-17T23:42:57.687555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e0bc4c2313c5b8914ce2351b6b86c8c68cf72e96feaab00f197e859fcceed8e

Aliases

arxiv: 1906.07808 · arxiv_version: 1906.07808v1 · doi: 10.48550/arxiv.1906.07808 · pith_short_12: TYF4JQRRHRNY · pith_short_16: TYF4JQRRHRNYSFGO · pith_short_8: TYF4JQRR

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/TYF4JQRRHRNYSFGOENI3NODMRR \
  | 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: 9e0bc4c2313c5b8914ce2351b6b86c8c68cf72e96feaab00f197e859fcceed8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7e98178ac0002424298bf42d42dfa0b5adb99bdd4db4685741aaadf4684ac75",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-06-18T20:56:11Z",
    "title_canon_sha256": "eaeb275f9d74f1e78adf49b1c0db63097811f11c0fc039c318fda5208f46d4a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.07808",
    "kind": "arxiv",
    "version": 1
  }
}