Pith Number

pith:BDDZBPIY

pith:2020:BDDZBPIYLZW22MCAPFS4MJ6HAX

not attested not anchored not stored refs pending

Generating Diverse and Consistent QA pairs from Contexts with Information-Maximizing Hierarchical Conditional VAEs

Dong Bok Lee, Donghwan Kim, Seanie Lee, Sung Ju Hwang, Woo Tae Jeong

arxiv:2005.13837 v5 · 2020-05-28 · cs.CL · 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{BDDZBPIYLZW22MCAPFS4MJ6HAX}

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	2026-07-05T01:10:15.948948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08c790bd185e6dad30407965c627c705f4f49d27a1b0a9715a2cae83f3fd79d6

Aliases

arxiv: 2005.13837 · arxiv_version: 2005.13837v5 · doi: 10.48550/arxiv.2005.13837 · pith_short_12: BDDZBPIYLZW2 · pith_short_16: BDDZBPIYLZW22MCA · pith_short_8: BDDZBPIY

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/BDDZBPIYLZW22MCAPFS4MJ6HAX \
  | 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: 08c790bd185e6dad30407965c627c705f4f49d27a1b0a9715a2cae83f3fd79d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71f64282d8697368cffa7ee025105c41ae851839017feb4eb1de6546f8d33dfc",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-05-28T08:26:06Z",
    "title_canon_sha256": "aa097eb807e95fa9eb42929aa156e43f015814a11dfea2eb15d9a1f8d200e417"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.13837",
    "kind": "arxiv",
    "version": 5
  }
}