Pith Number

pith:T2NST45V

pith:2020:T2NST45VSORD5JMVNP7NKR3T24

not attested not anchored not stored refs pending

Deep Conversational Recommender Systems: A New Frontier for Goal-Oriented Dialogue Systems

Dai Hoang Tran, Lina Yao, Munazza Zaib, Nguyen H. Tran, Nguyen Lu Dang Khoa, Quan Z. Sheng, Salma Abdalla Hamad, Wei Emma Zhang

arxiv:2004.13245 v1 · 2020-04-28 · cs.LG · cs.CL · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T2NST45VSORD5JMVNP7NKR3T24}

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	2026-07-05T00:58:57.251488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e9b29f3b593a23ea5956bfed54773d71e61939f81031cd14f01a6c7d3567636

Aliases

arxiv: 2004.13245 · arxiv_version: 2004.13245v1 · doi: 10.48550/arxiv.2004.13245 · pith_short_12: T2NST45VSORD · pith_short_16: T2NST45VSORD5JMV · pith_short_8: T2NST45V

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/T2NST45VSORD5JMVNP7NKR3T24 \
  | 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: 9e9b29f3b593a23ea5956bfed54773d71e61939f81031cd14f01a6c7d3567636

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efd87289a504c64dc8645640bb707dc26523aca1b19f6b64b7ba28c202f535a9",
    "cross_cats_sorted": [
      "cs.CL",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-04-28T02:20:42Z",
    "title_canon_sha256": "a0b175c5cf412c0861c7204dfb7e825a5bbaa13ebcae674b5a65f2ed35facbd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.13245",
    "kind": "arxiv",
    "version": 1
  }
}