Pith Number

pith:3FVF6GIB

pith:2018:3FVF6GIBEOJSY4DQEN2NG7EMLT

not attested not anchored not stored refs pending

Neural Sentence Embedding using Only In-domain Sentences for Out-of-domain Sentence Detection in Dialog Systems

Gary Geunbae Lee, HwanJo Yu, Junhwi Choi, Seokhwan Kim, Seonghan Ryu

arxiv:1807.11567 v1 · 2018-07-27 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3FVF6GIBEOJSY4DQEN2NG7EMLT}

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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	2026-05-18T00:09:21.822407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d96a5f190123932c70702374d37c8c5cec00b0c25a79b6481f09727345f4cfa2

Aliases

arxiv: 1807.11567 · arxiv_version: 1807.11567v1 · doi: 10.48550/arxiv.1807.11567 · pith_short_12: 3FVF6GIBEOJS · pith_short_16: 3FVF6GIBEOJSY4DQ · pith_short_8: 3FVF6GIB

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/3FVF6GIBEOJSY4DQEN2NG7EMLT \
  | 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: d96a5f190123932c70702374d37c8c5cec00b0c25a79b6481f09727345f4cfa2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34664b93f6069ece902278da09e9905ae1887bfbb61fba033021bb4892fab249",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-07-27T15:31:15Z",
    "title_canon_sha256": "4df062f5444c8c57031b8406927637782831f7e549127c20bfaf9e646a5c3b63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.11567",
    "kind": "arxiv",
    "version": 1
  }
}