Pith Number

pith:FNPYGVT4

pith:2019:FNPYGVT4VERSQWNMV4JCLGAXFK

not attested not anchored not stored refs pending

Deep Reinforcement Learning for Chatbots Using Clustered Actions and Human-Likeness Rewards

Donghyeon Lee, Heriberto Cuay\'ahuitl, Inchul Hwang, Jihie Kim, Seonghan Ryu, Sungja Choi

arxiv:1908.10331 v1 · 2019-08-27 · cs.AI · cs.CL · cs.LG · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FNPYGVT4VERSQWNMV4JCLGAXFK}

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	2026-07-05T00:00:11.103877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b5f83567ca9232859acaf122598172a8078a13fd02cd035e803f2c2fc1ca41e

Aliases

arxiv: 1908.10331 · arxiv_version: 1908.10331v1 · doi: 10.48550/arxiv.1908.10331 · pith_short_12: FNPYGVT4VERS · pith_short_16: FNPYGVT4VERSQWNM · pith_short_8: FNPYGVT4

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/FNPYGVT4VERSQWNMV4JCLGAXFK \
  | 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: 2b5f83567ca9232859acaf122598172a8078a13fd02cd035e803f2c2fc1ca41e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f31f72cf1d20e0d5e666e94954a2ecd37c068f04229f2fb6505b17a08549e154",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2019-08-27T17:06:15Z",
    "title_canon_sha256": "30425773e188d7bafa537bae499cad697983c709d0537a7ac4b2ab985cd45b9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.10331",
    "kind": "arxiv",
    "version": 1
  }
}