Pith Number

pith:HFJL4X7I

pith:2020:HFJL4X7ISN7ITXDBT74QJJWSFP

not attested not anchored not stored refs pending

Towards Persona-Based Empathetic Conversational Models

Chen Zhang, Chunyan Miao, Hao Wang, Peixiang Zhong, Yong Liu

arxiv:2004.12316 v7 · 2020-04-26 · cs.CL · cs.AI · cs.HC · cs.IR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HFJL4X7ISN7ITXDBT74QJJWSFP}

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

AFA: Identity-Aware Memory for Preventing Persona Confusion in Multi-User Dialogue

Receipt and verification

First computed	2026-07-05T01:52:46.616828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3952be5fe8937e89dc619ff904a6d22bd641887b5deb076be96e313a7e066c4b

Aliases

arxiv: 2004.12316 · arxiv_version: 2004.12316v7 · doi: 10.48550/arxiv.2004.12316 · pith_short_12: HFJL4X7ISN7I · pith_short_16: HFJL4X7ISN7ITXDB · pith_short_8: HFJL4X7I

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/HFJL4X7ISN7ITXDBT74QJJWSFP \
  | 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: 3952be5fe8937e89dc619ff904a6d22bd641887b5deb076be96e313a7e066c4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21444fa00fb8a333abdea5babe41d93220568e9d56bc07e1a3463ced5bca6c45",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.HC",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-04-26T08:51:01Z",
    "title_canon_sha256": "b8f0d57956eaaed432594d79f27b668c5afbec42eab69c9b30ad5daff613fd45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.12316",
    "kind": "arxiv",
    "version": 7
  }
}