Pith Number

pith:VIE3EX2Z

pith:2019:VIE3EX2ZUDKDF26JQ7A3FPPW3C

not attested not anchored not stored refs pending

A Self-Attention Joint Model for Spoken Language Understanding in Situational Dialog Applications

Jie Lou, Jin Zeng, Mengyang Chen

arxiv:1905.11393 v1 · 2019-05-27 · cs.CL · cs.AI · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VIE3EX2ZUDKDF26JQ7A3FPPW3C}

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	2026-05-17T23:44:53.482941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa09b25f59a0d432ebc987c1b2bdf6d8a0d4ff7dc90fa509a719aec1c5cece40

Aliases

arxiv: 1905.11393 · arxiv_version: 1905.11393v1 · doi: 10.48550/arxiv.1905.11393 · pith_short_12: VIE3EX2ZUDKD · pith_short_16: VIE3EX2ZUDKDF26J · pith_short_8: VIE3EX2Z

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/VIE3EX2ZUDKDF26JQ7A3FPPW3C \
  | 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: aa09b25f59a0d432ebc987c1b2bdf6d8a0d4ff7dc90fa509a719aec1c5cece40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94a0a0be1e68d3d6dd761080428bee72feafd112254a062d0b1e3eeac8fceb67",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-05-27T10:22:20Z",
    "title_canon_sha256": "586b99945c3a1326c387861f8dea763fb233f55424bdda6bdae813da88f6b114"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.11393",
    "kind": "arxiv",
    "version": 1
  }
}