Pith Number

pith:NOBWJMCO

pith:2018:NOBWJMCOWLFUKP52GHN7XH63UF

not attested not anchored not stored refs pending

Submodularity-Inspired Data Selection for Goal-Oriented Chatbot Training Based on Sentence Embeddings

Andreea Hossmann, Claudiu Musat, Michael Baeriswyl, Mladen Dimovski, Vladimir Ilievski

arxiv:1802.00757 v2 · 2018-02-02 · 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{NOBWJMCOWLFUKP52GHN7XH63UF}

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	2026-05-18T00:11:18.006890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b8364b04eb2cb453fba31dbfb9fdba15061dd4801a9fd1c925f3146ca79ea63

Aliases

arxiv: 1802.00757 · arxiv_version: 1802.00757v2 · doi: 10.48550/arxiv.1802.00757 · pith_short_12: NOBWJMCOWLFU · pith_short_16: NOBWJMCOWLFUKP52 · pith_short_8: NOBWJMCO

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/NOBWJMCOWLFUKP52GHN7XH63UF \
  | 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: 6b8364b04eb2cb453fba31dbfb9fdba15061dd4801a9fd1c925f3146ca79ea63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adebee6addeb7030fa8d3e02ccae5eb80f8488201e1345a8b2bbb2bad894cb46",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-02-02T16:26:39Z",
    "title_canon_sha256": "45841e2639ee1c2b548fd5a16020073805d08bff0b479fa130cbeb24b91b5d59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00757",
    "kind": "arxiv",
    "version": 2
  }
}