Pith Number

pith:4XZN6KTV

pith:2021:4XZN6KTVOG2U2PWWDHSRVTU4XE

not attested not anchored not stored refs pending

What Helps Transformers Recognize Conversational Structure? Importance of Context, Punctuation, and Labels in Dialog Act Recognition

Najim Dehak, Piotr \.Zelasko, Raghavendra Pappagari

arxiv:2107.02294 v1 · 2021-07-05 · 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{4XZN6KTVOG2U2PWWDHSRVTU4XE}

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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	2026-07-05T02:55:18.962329Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5f2df2a7571b54d3ed619e51ace9cb929996f482e930aac1f25fc486cd75164

Aliases

arxiv: 2107.02294 · arxiv_version: 2107.02294v1 · doi: 10.48550/arxiv.2107.02294 · pith_short_12: 4XZN6KTVOG2U · pith_short_16: 4XZN6KTVOG2U2PWW · pith_short_8: 4XZN6KTV

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/4XZN6KTVOG2U2PWWDHSRVTU4XE \
  | 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: e5f2df2a7571b54d3ed619e51ace9cb929996f482e930aac1f25fc486cd75164

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "032bccff45ae90f7e558c2e4c4ce06c02f630d78348e8be57256ec5f26903458",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-07-05T21:56:00Z",
    "title_canon_sha256": "73b304322c4f8305ca783c83a5d526df2baffc2a4c269e1131aa3643d6ecf3e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.02294",
    "kind": "arxiv",
    "version": 1
  }
}