Pith Number

pith:4XLOVX6S

pith:2017:4XLOVX6SRH56HKF3VUM4WIAJTG

not attested not anchored not stored refs pending

Dependency Grammar Induction with Neural Lexicalization and Big Training Data

Kewei Tu, Wenjuan Han, Yong Jiang

arxiv:1708.00801 v1 · 2017-08-02 · 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{4XLOVX6SRH56HKF3VUM4WIAJTG}

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	2026-05-18T00:38:44.597440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5d6eadfd289fbe3a8bbad19cb200999adb2e767e1de510bd6408dbf91ae4e04

Aliases

arxiv: 1708.00801 · arxiv_version: 1708.00801v1 · doi: 10.48550/arxiv.1708.00801 · pith_short_12: 4XLOVX6SRH56 · pith_short_16: 4XLOVX6SRH56HKF3 · pith_short_8: 4XLOVX6S

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/4XLOVX6SRH56HKF3VUM4WIAJTG \
  | 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: e5d6eadfd289fbe3a8bbad19cb200999adb2e767e1de510bd6408dbf91ae4e04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fe8345f07c03813f6ad86bb7e5a0700a6e5eebe3f9aedf8a45035a9082880c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-08-02T15:43:30Z",
    "title_canon_sha256": "e3664bafdfe90e152197bda8fbd0cc347d542fc4505d8d258b27650ef8f70a78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.00801",
    "kind": "arxiv",
    "version": 1
  }
}