Pith Number

pith:T7DOS3SS

pith:2019:T7DOS3SSRDVGCLOL6OYMCUSQSI

not attested not anchored not stored refs pending

Syntax-Enhanced Neural Machine Translation with Syntax-Aware Word Representations

Guohong Fu, Meishan Zhang, Min Zhang, Zhenghua Li

arxiv:1905.02878 v1 · 2019-05-08 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T7DOS3SSRDVGCLOL6OYMCUSQSI}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:46:45.118204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fc6e96e5288ea612dcbf3b0c1525092293812a18441760f17980ca12b4ac971

Aliases

arxiv: 1905.02878 · arxiv_version: 1905.02878v1 · doi: 10.48550/arxiv.1905.02878 · pith_short_12: T7DOS3SSRDVG · pith_short_16: T7DOS3SSRDVGCLOL · pith_short_8: T7DOS3SS

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/T7DOS3SSRDVGCLOL6OYMCUSQSI \
  | 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: 9fc6e96e5288ea612dcbf3b0c1525092293812a18441760f17980ca12b4ac971

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d80ee0830e2835e649baaf84810330eb8608e353b805fe1ff5798181e5bc5e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-05-08T02:56:43Z",
    "title_canon_sha256": "2f0d06ed2a3c757554d11c30ce5d1c97ed5e2d84102b2b80fb546ffe60707b46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.02878",
    "kind": "arxiv",
    "version": 1
  }
}