Pith Number

pith:YK3PQCE7

pith:2018:YK3PQCE7OHKNWLTSYF2DCXNR2Y

not attested not anchored not stored refs pending

XNMT: The eXtensible Neural Machine Translation Toolkit

Austin Matthews, Devendra Singh Sachan, Graham Neubig, John Hewitt, Liming Wang, Matthias Sperber, Matthieu Felix, Philip Arthur, Pierre Godard, Rachid Riad, Sarguna Padmanabhan, Xinyi Wang, Ye Qi

arxiv:1803.00188 v1 · 2018-03-01 · 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{YK3PQCE7OHKNWLTSYF2DCXNR2Y}

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	2026-05-18T00:22:13.071603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2b6f8089f71d4db2e72c174315db1d614078eb1e664cf84b3ec4e1b6f24f79b

Aliases

arxiv: 1803.00188 · arxiv_version: 1803.00188v1 · doi: 10.48550/arxiv.1803.00188 · pith_short_12: YK3PQCE7OHKN · pith_short_16: YK3PQCE7OHKNWLTS · pith_short_8: YK3PQCE7

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/YK3PQCE7OHKNWLTSYF2DCXNR2Y \
  | 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: c2b6f8089f71d4db2e72c174315db1d614078eb1e664cf84b3ec4e1b6f24f79b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1c45356d345e1f4810bec09fbbd5dfac0a6fd67d0841e0d53b550faef6715d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-03-01T03:14:54Z",
    "title_canon_sha256": "85774c809c84024e00c0d1aa792e40afb33e66663830b6233dcdab4cb47a6e3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.00188",
    "kind": "arxiv",
    "version": 1
  }
}