Pith Number

pith:NOSYVAH7

pith:2019:NOSYVAH73ZT56D4XVXAGM3ST4O

not attested not anchored not stored refs pending

A Novel Bi-directional Interrelated Model for Joint Intent Detection and Slot Filling

Haihong E, Meina Song, Peiqing Niu, Zhongfu Chen

arxiv:1907.00390 v1 · 2019-06-30 · cs.CL · cs.AI · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NOSYVAH73ZT56D4XVXAGM3ST4O}

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.

Cited by

1 paper in Pith

Whose Story Gets Told? Positionality and Bias in LLM Summaries of Life Narratives

Receipt and verification

First computed	2026-05-17T23:41:51.904167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ba58a80ffde67df0f97adc0666e53e39ebe82df0dc518b6173978b6a11c8bc7

Aliases

arxiv: 1907.00390 · arxiv_version: 1907.00390v1 · doi: 10.48550/arxiv.1907.00390 · pith_short_12: NOSYVAH73ZT5 · pith_short_16: NOSYVAH73ZT56D4X · pith_short_8: NOSYVAH7

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/NOSYVAH73ZT56D4XVXAGM3ST4O \
  | 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: 6ba58a80ffde67df0f97adc0666e53e39ebe82df0dc518b6173978b6a11c8bc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f78228ab8fbe2f746cf34cd806634703262191c595c2aed0c0d01b20eb57532",
    "cross_cats_sorted": [
      "cs.AI",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-06-30T14:54:01Z",
    "title_canon_sha256": "c5d388931ce73aaabe39a1beb8796a70e2b675ffd88639161ae1d41ce9cb7a10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.00390",
    "kind": "arxiv",
    "version": 1
  }
}