Pith Number

pith:G7UJG4NZ

pith:2019:G7UJG4NZTGLD5HHP7MXU6UETAV

not attested not anchored not stored refs pending

PKUSEG: A Toolkit for Multi-Domain Chinese Word Segmentation

Jingjing Xu, Ruixuan Luo, Xuancheng Ren, Xu Sun, Yi Zhang, Zhiyuan Zhang

arxiv:1906.11455 v3 · 2019-06-27 · 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{G7UJG4NZTGLD5HHP7MXU6UETAV}

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.

Cited by

1 paper in Pith

Montreal Forced Aligner and the state of speech-to-text alignment in 2026

Receipt and verification

First computed	2026-07-05T04:27:02.897245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37e89371b999963e9ceffb2f4f5093054b1bf31dd87d7a2d43151ed5ef0a6c89

Aliases

arxiv: 1906.11455 · arxiv_version: 1906.11455v3 · doi: 10.48550/arxiv.1906.11455 · pith_short_12: G7UJG4NZTGLD · pith_short_16: G7UJG4NZTGLD5HHP · pith_short_8: G7UJG4NZ

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/G7UJG4NZTGLD5HHP7MXU6UETAV \
  | 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: 37e89371b999963e9ceffb2f4f5093054b1bf31dd87d7a2d43151ed5ef0a6c89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a653be6dcc3fbf3ba9377f27d0f47f3ca515c91c11077fb582a8f2d3e493cdb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-06-27T06:40:42Z",
    "title_canon_sha256": "2a6b5d613ea263f3d6362e54f5c02ea3fc69046ebca446719379d052acd53b3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.11455",
    "kind": "arxiv",
    "version": 3
  }
}