Pith Number

pith:4K6DPKCO

pith:2022:4K6DPKCOEY2O4QH2D33KYY623X

not attested not anchored not stored refs pending

Enhancing Slot Tagging with Intent Features for Task Oriented Natural Language Understanding using BERT

Jayantha Gowda Sarapanahalli, Shruthi Hariharan, Utkarsh, Vignesh Kumar Krishnamurthy

arxiv:2205.09732 v2 · 2022-05-19 · 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{4K6DPKCOEY2O4QH2D33KYY623X}

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	2026-07-05T04:25:18.630292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2bc37a84e2634ee40fa1ef6ac63daddc2b68f7244ff090845628b7fe38e6efd

Aliases

arxiv: 2205.09732 · arxiv_version: 2205.09732v2 · doi: 10.48550/arxiv.2205.09732 · pith_short_12: 4K6DPKCOEY2O · pith_short_16: 4K6DPKCOEY2O4QH2 · pith_short_8: 4K6DPKCO

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/4K6DPKCOEY2O4QH2D33KYY623X \
  | 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: e2bc37a84e2634ee40fa1ef6ac63daddc2b68f7244ff090845628b7fe38e6efd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a3ea4669066d3579f0c9c801845e6c77de993f9f104de812ce868924c6f58d3",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-05-19T17:41:04Z",
    "title_canon_sha256": "810f25cc651de9e679a25728a058bff601eaedc40effc70188a9231190ba53db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.09732",
    "kind": "arxiv",
    "version": 2
  }
}