Pith Number

pith:2DKRYVYU

pith:2019:2DKRYVYUY4WPHZVTCYX5U6AW5W

not attested not anchored not stored refs pending

A Modular Task-oriented Dialogue System Using a Neural Mixture-of-Experts

Jiahuan Pei, Maarten de Rijke, Pengjie Ren

arxiv:1907.05346 v1 · 2019-07-10 · cs.CL · cs.IR · 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{2DKRYVYUY4WPHZVTCYX5U6AW5W}

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	2026-05-17T23:40:50.637901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0d51c5714c72cf3e6b3162fda7816edbd5a26915af610bf6d696d10b77ae716

Aliases

arxiv: 1907.05346 · arxiv_version: 1907.05346v1 · doi: 10.48550/arxiv.1907.05346 · pith_short_12: 2DKRYVYUY4WP · pith_short_16: 2DKRYVYUY4WPHZVT · pith_short_8: 2DKRYVYU

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/2DKRYVYUY4WPHZVTCYX5U6AW5W \
  | 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: d0d51c5714c72cf3e6b3162fda7816edbd5a26915af610bf6d696d10b77ae716

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27e41928b132293c99e332dd34d3d1f406c34eb659730d95e6658adf707fbded",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-07-10T13:25:50Z",
    "title_canon_sha256": "df7d2f431eef81c95329955c9a347e091afe0471fc8921efdb120993f1c40faa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.05346",
    "kind": "arxiv",
    "version": 1
  }
}