Pith Number

pith:F2B4CQIG

pith:2025:F2B4CQIGQWB3MIKMN4RE3LDLGG

not attested not anchored not stored refs pending

Deep Learning-Based Feature Fusion for Emotion Analysis and Suicide Risk Differentiation in Chinese Psychological Support Hotlines

Changwei Song, Guanghui Fu, Han Wang, Jianqiang Li, Jing Tang, Qing Zhao, Wei Zhai, Yongsheng Tong, Yuning Huang, Zhonglong Chen

arxiv:2501.08696 v1 · 2025-01-15 · 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{F2B4CQIGQWB3MIKMN4RE3LDLGG}

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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	2026-07-05T10:01:24.473819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e83c141068583b6214c6f224dac6b3182cc753a88f7ff9cf9497f85cfb3c224

Aliases

arxiv: 2501.08696 · arxiv_version: 2501.08696v1 · doi: 10.48550/arxiv.2501.08696 · pith_short_12: F2B4CQIGQWB3 · pith_short_16: F2B4CQIGQWB3MIKM · pith_short_8: F2B4CQIG

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/F2B4CQIGQWB3MIKMN4RE3LDLGG \
  | 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: 2e83c141068583b6214c6f224dac6b3182cc753a88f7ff9cf9497f85cfb3c224

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "959ea8598abadb72e4a4a4bd1cf1c2e17d2ee7c5a2a38652d46060e3db496233",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-01-15T10:09:38Z",
    "title_canon_sha256": "73e11f2f6bae7c6fc62172cfff490c6c136fd254aee4ba70e0d62ea334290159"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.08696",
    "kind": "arxiv",
    "version": 1
  }
}