Pith Number

pith:WC23TFNR

pith:2017:WC23TFNRKSQCQ6FIMNP3WJGPSI

not attested not anchored not stored refs pending

Dialogue Act Recognition via CRF-Attentive Structured Network

Deng Cai, Rongqin Yang, Xiaofei He, Zheqian Chen, Zhou Zhao

arxiv:1711.05568 v1 · 2017-11-15 · 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{WC23TFNRKSQCQ6FIMNP3WJGPSI}

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	2026-05-18T00:30:29.504527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0b5b995b154a02878a8635fbb24cf92395ef6f045aad46c1d18929a4c03be70

Aliases

arxiv: 1711.05568 · arxiv_version: 1711.05568v1 · doi: 10.48550/arxiv.1711.05568 · pith_short_12: WC23TFNRKSQC · pith_short_16: WC23TFNRKSQCQ6FI · pith_short_8: WC23TFNR

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/WC23TFNRKSQCQ6FIMNP3WJGPSI \
  | 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: b0b5b995b154a02878a8635fbb24cf92395ef6f045aad46c1d18929a4c03be70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec8e740a7a40edd66b6047561a78bd93683e2bee86bda8a7a6e9f74c6a60a6df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-11-15T13:43:02Z",
    "title_canon_sha256": "f4d3ad2c06fe25b8bd4c44daf60d43694735fbd3f79a75d4217bb962b6d02383"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.05568",
    "kind": "arxiv",
    "version": 1
  }
}