Pith Number

pith:LO7HDRJV

pith:2018:LO7HDRJVHFU3YPN7WQ5QZLS6XS

not attested not anchored not stored refs pending

Back-Translation-Style Data Augmentation for End-to-End ASR

Kazuya Takeda, Ramon Astudillo, Shinji Watanabe, Takaaki Hori, Tomoki Hayashi, Tomoki Toda, Yu Zhang

arxiv:1807.10893 v1 · 2018-07-28 · 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{LO7HDRJVHFU3YPN7WQ5QZLS6XS}

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	2026-05-18T00:09:35.110074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bbe71c5353969bc3dbfb43b0cae5ebcaf692da1c77c0713658dcb45b5d48f0b

Aliases

arxiv: 1807.10893 · arxiv_version: 1807.10893v1 · doi: 10.48550/arxiv.1807.10893 · pith_short_12: LO7HDRJVHFU3 · pith_short_16: LO7HDRJVHFU3YPN7 · pith_short_8: LO7HDRJV

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/LO7HDRJVHFU3YPN7WQ5QZLS6XS \
  | 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: 5bbe71c5353969bc3dbfb43b0cae5ebcaf692da1c77c0713658dcb45b5d48f0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f124b80abd030f0962c0b672ac18ad757c451383a2bf7cc858ba67f5cd933a36",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-07-28T05:32:11Z",
    "title_canon_sha256": "93a3b251cb82c70e5d51eecb81447a749cd2f6c4df1933f02f2aa05f67499f3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.10893",
    "kind": "arxiv",
    "version": 1
  }
}