Pith Number

pith:VDDJWRXH

pith:2021:VDDJWRXH4X6O5MKGV6AUJBPPDK

not attested not anchored not stored refs pending

A Context-Aware Hierarchical BERT Fusion Network for Multi-turn Dialog Act Detection

Biing-Hwang Juang, Ruolin Su, Ting-Wei Wu

arxiv:2109.01267 v1 · 2021-09-03 · 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{VDDJWRXH4X6O5MKGV6AUJBPPDK}

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

From Intents to Conversations: Generating Intent-Driven Dialogues with Contrastive Learning for Multi-Turn Classification

Receipt and verification

First computed	2026-07-05T03:11:16.868215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8c69b46e7e5fceeb146af814485ef1aa4c364a23003d3fa172bb42065311058

Aliases

arxiv: 2109.01267 · arxiv_version: 2109.01267v1 · doi: 10.48550/arxiv.2109.01267 · pith_short_12: VDDJWRXH4X6O · pith_short_16: VDDJWRXH4X6O5MKG · pith_short_8: VDDJWRXH

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/VDDJWRXH4X6O5MKGV6AUJBPPDK \
  | 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: a8c69b46e7e5fceeb146af814485ef1aa4c364a23003d3fa172bb42065311058

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67d70ed4c85029b56d0cbb6834b68fd91ac600d8965b18854b3766b064b9d3b1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-09-03T02:00:03Z",
    "title_canon_sha256": "20b2b77ab5d00b1a7c1585e42cffcd5371358941ee1957d3e6b0848764bcdaa6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.01267",
    "kind": "arxiv",
    "version": 1
  }
}