Pith Number

pith:OI2BYGPL

pith:2022:OI2BYGPLLFWIFKWCGJ3TPK6JW5

not attested not anchored not stored refs pending

Dialog Intent Induction via Density-based Deep Clustering Ensemble

Guandan Chen, Jiashu Pu, Xiaoxi Mao, Yongzhu Chang

arxiv:2201.06731 v1 · 2022-01-18 · 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{OI2BYGPLLFWIFKWCGJ3TPK6JW5}

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	2026-07-05T03:49:00.902464Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72341c19eb596c82aac2327737abc9b779ac60c18ee908edecd4a9f6c42db04b

Aliases

arxiv: 2201.06731 · arxiv_version: 2201.06731v1 · doi: 10.48550/arxiv.2201.06731 · pith_short_12: OI2BYGPLLFWI · pith_short_16: OI2BYGPLLFWIFKWC · pith_short_8: OI2BYGPL

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/OI2BYGPLLFWIFKWCGJ3TPK6JW5 \
  | 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: 72341c19eb596c82aac2327737abc9b779ac60c18ee908edecd4a9f6c42db04b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf89b9a744437452a5073c6e761a884a67418c62cbbd62a3d184f916a1fac359",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-01-18T04:13:26Z",
    "title_canon_sha256": "63fb237f346e60c8af51287ab5113743cd4f7fae3f51e9eece64c8a189fdb3c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.06731",
    "kind": "arxiv",
    "version": 1
  }
}