Pith Number

pith:D7Y5O6VV

pith:2020:D7Y5O6VVOX3MCSP6SRUU4A26IF

not attested not anchored not stored refs pending

Discrete Variational Attention Models for Language Generation

Haoli Bai, Irwin King, Michael Lyu, Xianghong Fang, Zenglin Xu

arxiv:2004.09764 v4 · 2020-04-21 · 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{D7Y5O6VVOX3MCSP6SRUU4A26IF}

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	2026-07-05T02:49:50.424334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ff1d77ab575f6c149fe94694e035e41530d42d8161e5bdc9064b7d7afaabd34

Aliases

arxiv: 2004.09764 · arxiv_version: 2004.09764v4 · doi: 10.48550/arxiv.2004.09764 · pith_short_12: D7Y5O6VVOX3M · pith_short_16: D7Y5O6VVOX3MCSP6 · pith_short_8: D7Y5O6VV

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/D7Y5O6VVOX3MCSP6SRUU4A26IF \
  | 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: 1ff1d77ab575f6c149fe94694e035e41530d42d8161e5bdc9064b7d7afaabd34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0af11b73463f528ce661d8bf011f26ecd7343fef118b7c5f561af06fd85c634b",
    "cross_cats_sorted": [
      "cs.CL",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-04-21T05:49:04Z",
    "title_canon_sha256": "0e7a09e5749e93df1aafa7de31ff85fb8b21f295d4a161422197bef35727403f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.09764",
    "kind": "arxiv",
    "version": 4
  }
}