Pith Number

pith:LNDB44GR

pith:2018:LNDB44GR6UEAELPNGQHFLTBBP3

not attested not anchored not stored refs pending

Finding Better Subword Segmentation for Neural Machine Translation

Hai Zhao, Yingting Wu

arxiv:1807.09639 v1 · 2018-07-25 · cs.CL · cs.AI · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LNDB44GR6UEAELPNGQHFLTBBP3}

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	2026-05-18T00:09:50.744985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b461e70d1f508022ded340e55cc217ee44d87648f92bd06ac443ef370c7fc8d

Aliases

arxiv: 1807.09639 · arxiv_version: 1807.09639v1 · doi: 10.48550/arxiv.1807.09639 · pith_short_12: LNDB44GR6UEA · pith_short_16: LNDB44GR6UEAELPN · pith_short_8: LNDB44GR

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/LNDB44GR6UEAELPNGQHFLTBBP3 \
  | 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: 5b461e70d1f508022ded340e55cc217ee44d87648f92bd06ac443ef370c7fc8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bcf5b7fee23f462543a35bd58be7895b7d4c60e8e9f1e9cb618a61fa4020242",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-07-25T14:43:46Z",
    "title_canon_sha256": "6460824c3be0a99a555f3618b9220ddb80111c0fecdd5fe1474e991c2dcf58b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.09639",
    "kind": "arxiv",
    "version": 1
  }
}