Pith Number

pith:H4HYB6H2

pith:2019:H4HYB6H2RIO3HZZZEYBXFNPLNG

not attested not anchored not stored refs pending

Dialogue Coherence Assessment Without Explicit Dialogue Act Labels

Iryna Gurevych, Mohsen Mesgar, Sebastian B\"ucker

arxiv:1908.08486 v2 · 2019-08-22 · 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{H4HYB6H2RIO3HZZZEYBXFNPLNG}

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	2026-07-05T01:07:37.519117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f0f80f8fa8a1db3e739260372b5eb69b1b1b22073b13992229c6bb90ebf669a

Aliases

arxiv: 1908.08486 · arxiv_version: 1908.08486v2 · doi: 10.48550/arxiv.1908.08486 · pith_short_12: H4HYB6H2RIO3 · pith_short_16: H4HYB6H2RIO3HZZZ · pith_short_8: H4HYB6H2

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/H4HYB6H2RIO3HZZZEYBXFNPLNG \
  | 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: 3f0f80f8fa8a1db3e739260372b5eb69b1b1b22073b13992229c6bb90ebf669a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5edcd2fa7ffcecb3c351d5c60770ad13a591e504e798968e8836c6af5894390",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-08-22T16:41:57Z",
    "title_canon_sha256": "3a8bd6898763c5ea380eb8c5df7199d6c98531394d7fde769c2cb60644dc95f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08486",
    "kind": "arxiv",
    "version": 2
  }
}