Pith Number

pith:5BWRNCG2

pith:2018:5BWRNCG2DD6JS5MHAJY6WHN37Z

not attested not anchored not stored refs pending

Deep Dialog Act Recognition using Multiple Token, Segment, and Context Information Representations

David Martins de Matos, Eug\'enio Ribeiro, Ricardo Ribeiro

arxiv:1807.08587 v2 · 2018-07-23 · 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{5BWRNCG2DD6JS5MHAJY6WHN37Z}

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	2026-05-17T23:39:27.230942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e86d1688da18fc9975870271eb1dbbfe6e9d9c618a953c82134fbdb04bad0a08

Aliases

arxiv: 1807.08587 · arxiv_version: 1807.08587v2 · doi: 10.48550/arxiv.1807.08587 · pith_short_12: 5BWRNCG2DD6J · pith_short_16: 5BWRNCG2DD6JS5MH · pith_short_8: 5BWRNCG2

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/5BWRNCG2DD6JS5MHAJY6WHN37Z \
  | 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: e86d1688da18fc9975870271eb1dbbfe6e9d9c618a953c82134fbdb04bad0a08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "533e252699bc1afdfd3aa6f7658b74fd3a278a2e42718460c2f5e14a8c703ab9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-07-23T13:12:28Z",
    "title_canon_sha256": "1b35f36c0acefd75946d353e02ced98b511eae2a4350ae5dae53b0a854365bf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08587",
    "kind": "arxiv",
    "version": 2
  }
}