Pith Number

pith:ZC3V6QMO

pith:2023:ZC3V6QMORK3OLC7ETL2D4RN24J

not attested not anchored not stored refs pending

Topic Shift Detection in Chinese Dialogues: Corpus and Benchmark

Feng Jiang, Jiangyi Lin, Peifeng Li, Xiaomin Chu, Yaxin Fan

arxiv:2305.01195 v1 · 2023-05-02 · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZC3V6QMORK3OLC7ETL2D4RN24J}

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	2026-07-05T06:06:22.707474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8b75f418e8ab6e58be49af43e45bae25a82e47def5837d6cac9b0a70bf7c2a0

Aliases

arxiv: 2305.01195 · arxiv_version: 2305.01195v1 · doi: 10.48550/arxiv.2305.01195 · pith_short_12: ZC3V6QMORK3O · pith_short_16: ZC3V6QMORK3OLC7E · pith_short_8: ZC3V6QMO

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/ZC3V6QMORK3OLC7ETL2D4RN24J \
  | 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: c8b75f418e8ab6e58be49af43e45bae25a82e47def5837d6cac9b0a70bf7c2a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0175e8222617fb69ee1c117614977acca0788cefb33d561237c848da2c1b064",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-05-02T04:03:50Z",
    "title_canon_sha256": "4abf3918993e71f0e466dc1e40c7d6070f8a9aa0a3ea0b9d1f54cf5cbbf98816"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.01195",
    "kind": "arxiv",
    "version": 1
  }
}