Pith Number

pith:PSQSSGMK

pith:2019:PSQSSGMKLTNS5EVEEMUZVMR36O

not attested not anchored not stored refs pending

Locale-agnostic Universal Domain Classification Model in Spoken Language Understanding

Jihwan Lee, Ruhi Sarikaya, Young-Bum Kim

arxiv:1905.00924 v1 · 2019-05-02 · 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{PSQSSGMKLTNS5EVEEMUZVMR36O}

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	2026-05-17T23:47:08.235830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ca129198a5cdb2e92a423299ab23bf3a9956cd6caa32f1dbf7bd970fcf17be7

Aliases

arxiv: 1905.00924 · arxiv_version: 1905.00924v1 · doi: 10.48550/arxiv.1905.00924 · pith_short_12: PSQSSGMKLTNS · pith_short_16: PSQSSGMKLTNS5EVE · pith_short_8: PSQSSGMK

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/PSQSSGMKLTNS5EVEEMUZVMR36O \
  | 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: 7ca129198a5cdb2e92a423299ab23bf3a9956cd6caa32f1dbf7bd970fcf17be7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd28cb6a18f7f575f354b848e4cf58514cade1cea182f22f75ac97af1cc830bb",
    "cross_cats_sorted": [
      "cs.CL",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-02T18:23:47Z",
    "title_canon_sha256": "3fc039c897c8ccd788b35d02940511ef6bb3d1c14eec7e51360436bd4a8d827a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.00924",
    "kind": "arxiv",
    "version": 1
  }
}