Pith Number

pith:L2PATNCZ

pith:2018:L2PATNCZZCT4ADHAERPPZQQSW3

not attested not anchored not stored refs pending

Unsupervised Discrete Sentence Representation Learning for Interpretable Neural Dialog Generation

Kyusong Lee, Maxine Eskenazi, Tiancheng Zhao

arxiv:1804.08069 v1 · 2018-04-22 · cs.CL · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L2PATNCZZCT4ADHAERPPZQQSW3}

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	2026-05-18T00:17:49.638019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e9e09b459c8a7c00ce0245efcc212b6d6766916d9a97115b918162c9553725f

Aliases

arxiv: 1804.08069 · arxiv_version: 1804.08069v1 · doi: 10.48550/arxiv.1804.08069 · pith_short_12: L2PATNCZZCT4 · pith_short_16: L2PATNCZZCT4ADHA · pith_short_8: L2PATNCZ

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/L2PATNCZZCT4ADHAERPPZQQSW3 \
  | 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: 5e9e09b459c8a7c00ce0245efcc212b6d6766916d9a97115b918162c9553725f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "477e1af9b7c771df80641c6e58b4c071a54bfafcfaad09d183a4121dc0620b4f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-04-22T05:08:52Z",
    "title_canon_sha256": "2106d4ee18ae8a0aea57e932a0ea9d7084a163d636d0df919fef7ef53f4ec962"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.08069",
    "kind": "arxiv",
    "version": 1
  }
}