Pith Number

pith:WDQDC63A

pith:2018:WDQDC63AFIQT2MY56A3DW2BGH5

not attested not anchored not stored refs pending

Improving Variational Encoder-Decoders in Dialogue Generation

Hui Su, Shuzi Niu, Vera Demberg, Xiaoyu Shen

arxiv:1802.02032 v1 · 2018-02-06 · cs.CL · cs.AI · 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{WDQDC63AFIQT2MY56A3DW2BGH5}

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	2026-05-18T00:24:11.126555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0e0317b602a213d331df0363b68263f551997f562ccbf6cb022c15d0cbee136

Aliases

arxiv: 1802.02032 · arxiv_version: 1802.02032v1 · doi: 10.48550/arxiv.1802.02032 · pith_short_12: WDQDC63AFIQT · pith_short_16: WDQDC63AFIQT2MY5 · pith_short_8: WDQDC63A

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/WDQDC63AFIQT2MY56A3DW2BGH5 \
  | 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: b0e0317b602a213d331df0363b68263f551997f562ccbf6cb022c15d0cbee136

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ed47187a8705b7cc57d43003bce45a86f879a6070378093af81b0b22dce3cd0",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-02-06T16:19:05Z",
    "title_canon_sha256": "886abc0b38ecaa9511715c5716b91cd37b66873758fbc6e9240c8e9a42292d4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.02032",
    "kind": "arxiv",
    "version": 1
  }
}