Pith Number

pith:RS6XP75S

pith:2019:RS6XP75SBTVQFPL4F55E4SRHMH

not attested not anchored not stored refs pending

An End-to-End Dialogue State Tracking System with Machine Reading Comprehension and Wide & Deep Classification

Dawei Zhu, Jianping Shen, Kaijie Zhou, Xiaoyuan Yao, Xuan Li, Yiying Yang, Yue Ma, Zengfeng Zeng

arxiv:1912.09297 v2 · 2019-12-19 · 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{RS6XP75SBTVQFPL4F55E4SRHMH}

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	2026-07-05T00:37:50.081212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cbd77ffb20ceb02bd7c2f7a4e4a2761c1a0f0a2423c0082c363d46774c9ea36

Aliases

arxiv: 1912.09297 · arxiv_version: 1912.09297v2 · doi: 10.48550/arxiv.1912.09297 · pith_short_12: RS6XP75SBTVQ · pith_short_16: RS6XP75SBTVQFPL4 · pith_short_8: RS6XP75S

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/RS6XP75SBTVQFPL4F55E4SRHMH \
  | 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: 8cbd77ffb20ceb02bd7c2f7a4e4a2761c1a0f0a2423c0082c363d46774c9ea36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c131c0ce323d1eef709c1418e79709eb98729e3f996f09e5a142249f2ffd989",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-12-19T15:32:19Z",
    "title_canon_sha256": "5016995ec9cc99c34729d6a06227f5d582b08ff80f9463c3f728aab7a7004682"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.09297",
    "kind": "arxiv",
    "version": 2
  }
}