Pith Number

pith:LLLQUE5H

pith:2019:LLLQUE5HSB3DABGTYEORRVI56N

not attested not anchored not stored refs pending

Predictive Engagement: An Efficient Metric For Automatic Evaluation of Open-Domain Dialogue Systems

Aram Galstyan, Nanyun Peng, Ralph Weischedel, Sarik Ghazarian

arxiv:1911.01456 v2 · 2019-11-04 · 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{LLLQUE5HSB3DABGTYEORRVI56N}

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 Generic Empathy to Personalized Emotional Support: A Self-Evolution Framework for User Preference Alignment

Receipt and verification

First computed	2026-07-05T00:35:34.186013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ad70a13a790763004d3c11d18d51df361f30edd697e3880418221d870e8f9bf

Aliases

arxiv: 1911.01456 · arxiv_version: 1911.01456v2 · doi: 10.48550/arxiv.1911.01456 · pith_short_12: LLLQUE5HSB3D · pith_short_16: LLLQUE5HSB3DABGT · pith_short_8: LLLQUE5H

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/LLLQUE5HSB3DABGTYEORRVI56N \
  | 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: 5ad70a13a790763004d3c11d18d51df361f30edd697e3880418221d870e8f9bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a5bb9be8845b0d6cbe1c108f7e8e9382415db177f12461ef69ff6655b8d2da0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-11-04T19:21:48Z",
    "title_canon_sha256": "d751efa904c65b97bdcf0d203254e2c628bae902ee9eb0974c03c5a31f2d035e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.01456",
    "kind": "arxiv",
    "version": 2
  }
}