Pith Number

pith:LEJW3HGB

pith:2018:LEJW3HGBQCWOKV7LPHNAX46KHT

not attested not anchored not stored refs pending

Document Informed Neural Autoregressive Topic Models with Distributional Prior

Florian Buettner, Hinrich Sch\"utze, Pankaj Gupta, Yatin Chaudhary

arxiv:1809.06709 v2 · 2018-09-15 · cs.CL · cs.AI · 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{LEJW3HGBQCWOKV7LPHNAX46KHT}

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	2026-05-17T23:56:23.138297Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59136d9cc180ace557eb79da0bf3ca3cff5bdd6ce23d927616110402667dd76f

Aliases

arxiv: 1809.06709 · arxiv_version: 1809.06709v2 · doi: 10.48550/arxiv.1809.06709 · pith_short_12: LEJW3HGBQCWO · pith_short_16: LEJW3HGBQCWOKV7L · pith_short_8: LEJW3HGB

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/LEJW3HGBQCWOKV7LPHNAX46KHT \
  | 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: 59136d9cc180ace557eb79da0bf3ca3cff5bdd6ce23d927616110402667dd76f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "801c85fbec5e41f6f9cef536025d089df42ad872f3bd7fc2a51683b8b82efef7",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-09-15T12:48:16Z",
    "title_canon_sha256": "56ce701c039d63a82e086bdf7c598799ef5951e90144327e962f264f8821498a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.06709",
    "kind": "arxiv",
    "version": 2
  }
}