Pith Number

pith:WST2HX3X

pith:2019:WST2HX3XDM7BBUXUSNRXP6GR6V

not attested not anchored not stored refs pending

BERT-DST: Scalable End-to-End Dialogue State Tracking with Bidirectional Encoder Representations from Transformer

Guan-Lin Chao, Ian Lane

arxiv:1907.03040 v1 · 2019-07-05 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WST2HX3XDM7BBUXUSNRXP6GR6V}

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

BERT-DST: Scalable End-to-End Dialogue State Tracking with Bidirectional Encoder Representations from Transformer

Receipt and verification

First computed	2026-05-17T23:41:19.093050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4a7a3df771b3e10d2f4936377f8d1f55e6e279c4b3cc0efc82a3876e12f6325

Aliases

arxiv: 1907.03040 · arxiv_version: 1907.03040v1 · doi: 10.48550/arxiv.1907.03040 · pith_short_12: WST2HX3XDM7B · pith_short_16: WST2HX3XDM7BBUXU · pith_short_8: WST2HX3X

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/WST2HX3XDM7BBUXUSNRXP6GR6V \
  | 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: b4a7a3df771b3e10d2f4936377f8d1f55e6e279c4b3cc0efc82a3876e12f6325

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc9410819b6476b4048795339b7a47b21bfd139a722e0e80c9be7ba9a938dd3e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-07-05T22:41:02Z",
    "title_canon_sha256": "ea08b7ae178ce7831f2fc05e724b5912b0c585a6279576a9ce34655625b4482b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.03040",
    "kind": "arxiv",
    "version": 1
  }
}