Pith Number

pith:WS4G3MPZ

pith:2025:WS4G3MPZJCGA7LNAJP5UYUNDG2

not attested not anchored not stored refs pending

Towards Paradigm-General Suicide Risk Detection via Speech LLM

Chang Lei, Chao Zhang, Diyang Qu, Jialun Li, Runsen Chen, Weitao Jiang, Wen Wu, Yinan Duan, Ziyun Cui

arxiv:2509.22153 v2 · 2025-09-26 · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WS4G3MPZJCGA7LNAJP5UYUNDG2}

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	2026-06-10T01:09:43.956892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4b86db1f9488c0fada04bfb4c51a336ad4bd37d1aaafd6a5442a836b08c6a9c

Aliases

arxiv: 2509.22153 · arxiv_version: 2509.22153v2 · doi: 10.48550/arxiv.2509.22153 · pith_short_12: WS4G3MPZJCGA · pith_short_16: WS4G3MPZJCGA7LNA · pith_short_8: WS4G3MPZ

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/WS4G3MPZJCGA7LNAJP5UYUNDG2 \
  | 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: b4b86db1f9488c0fada04bfb4c51a336ad4bd37d1aaafd6a5442a836b08c6a9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c1329b2fc65fc2de9a9fb96413921728584bc285cd9926d03223e60141cf837",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2025-09-26T10:11:54Z",
    "title_canon_sha256": "018b9b0e3a9f98827a6bc71b57b416d2915ead0483c4815546e513c8c00a6da4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.22153",
    "kind": "arxiv",
    "version": 2
  }
}