Pith Number

pith:PCXG5GGV

pith:2019:PCXG5GGVWKQW7LFNELE2SOFOOY

not attested not anchored not stored refs pending

Neural Network based Deep Transfer Learning for Cross-domain Dependency Parsing

Junsheng Zhou, Likai Wang, Weiguang Qu, Yanhui Gu, Zhentao Xia

arxiv:1908.02895 v1 · 2019-08-08 · 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{PCXG5GGVWKQW7LFNELE2SOFOOY}

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	2026-07-04T23:52:24.530296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78ae6e98d5b2a16facad22c9a938ae7620e05045bde3d142ee7978288bcd1bc4

Aliases

arxiv: 1908.02895 · arxiv_version: 1908.02895v1 · doi: 10.48550/arxiv.1908.02895 · pith_short_12: PCXG5GGVWKQW · pith_short_16: PCXG5GGVWKQW7LFN · pith_short_8: PCXG5GGV

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/PCXG5GGVWKQW7LFNELE2SOFOOY \
  | 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: 78ae6e98d5b2a16facad22c9a938ae7620e05045bde3d142ee7978288bcd1bc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc8d3067bb02f1619b2795513d5124a2a4d8fc728feb9eb91285e0d593473f6f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-08-08T01:16:34Z",
    "title_canon_sha256": "3c4f9f9e8b46ba26ae9c84fbdf38d34e0f9b08beb630f0cbce213d9556758451"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02895",
    "kind": "arxiv",
    "version": 1
  }
}