Pith Number

pith:DSY5QEX7

pith:2019:DSY5QEX7E6I2MNUZJVOHQGLXP3

not attested not anchored not stored refs pending

An Ensemble Dialogue System for Facts-Based Sentence Generation

Akihide Ozeki, Akinobu Lee, Ryota Tanaka, Shugo Kato

arxiv:1902.01529 v1 · 2019-02-05 · 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{DSY5QEX7E6I2MNUZJVOHQGLXP3}

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	2026-05-17T23:54:47.438869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cb1d812ff2791a636994d5c7819777ef637f99684392b312a15b21ee9cbde41

Aliases

arxiv: 1902.01529 · arxiv_version: 1902.01529v1 · doi: 10.48550/arxiv.1902.01529 · pith_short_12: DSY5QEX7E6I2 · pith_short_16: DSY5QEX7E6I2MNUZ · pith_short_8: DSY5QEX7

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/DSY5QEX7E6I2MNUZJVOHQGLXP3 \
  | 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: 1cb1d812ff2791a636994d5c7819777ef637f99684392b312a15b21ee9cbde41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f457ad9f891ca659dee2c4720c3aa6bc9b0e2d6f67e4b89ccd06ac57cc907391",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-02-05T03:25:24Z",
    "title_canon_sha256": "6b322783b6855da04c659f784e2997bf53f0a76a8095a085ffbeddb694e1f464"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.01529",
    "kind": "arxiv",
    "version": 1
  }
}