Pith Number

pith:OGOGAYK2

pith:2019:OGOGAYK2R3TFSFBT27TIKD5AOX

not attested not anchored not stored refs pending

Context-aware Neural-based Dialog Act Classification on Automatically Generated Transcriptions

Chia-Yu Li, Daniel Ortega, Gisela Vallejo, Ngoc Thang Vu, Pavel Denisov

arxiv:1902.11060 v1 · 2019-02-28 · 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{OGOGAYK2R3TFSFBT27TIKD5AOX}

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	2026-05-17T23:52:25.882371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

719c60615a8ee6591433d7e6850fa075f7c66291dd3274b4ff2d469d869b3692

Aliases

arxiv: 1902.11060 · arxiv_version: 1902.11060v1 · doi: 10.48550/arxiv.1902.11060 · pith_short_12: OGOGAYK2R3TF · pith_short_16: OGOGAYK2R3TFSFBT · pith_short_8: OGOGAYK2

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/OGOGAYK2R3TFSFBT27TIKD5AOX \
  | 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: 719c60615a8ee6591433d7e6850fa075f7c66291dd3274b4ff2d469d869b3692

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "285bde7c8794ebbffd74bffe359c9aafec0691b0580e71b43f6b608d53c3bdd3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-02-28T12:55:31Z",
    "title_canon_sha256": "f13b51474e3e4ebc5b723ea3e331e776efd08c06dc9d2cc7dec1b774e3a2d8d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.11060",
    "kind": "arxiv",
    "version": 1
  }
}