Pith Number

pith:U2TJS3HP

pith:2024:U2TJS3HPG4RNO6UXV2M7QRZDBU

not attested not anchored not stored refs pending

Chinese MentalBERT: Domain-Adaptive Pre-training on Social Media for Chinese Mental Health Text Analysis

Bing Xiang Yang, Guanghui Fu, Han Wang, Hongzhi Qi, Jianqiang Li, Qing Zhao, Wei Zhai, Ziqi Wang

arxiv:2402.09151 v2 · 2024-02-14 · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U2TJS3HPG4RNO6UXV2M7QRZDBU}

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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	2026-07-05T08:30:50.273324Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6a6996cef3722d77a97ae99f847230d2450daf666c28df060034d6070ff02ca

Aliases

arxiv: 2402.09151 · arxiv_version: 2402.09151v2 · doi: 10.48550/arxiv.2402.09151 · pith_short_12: U2TJS3HPG4RN · pith_short_16: U2TJS3HPG4RNO6UX · pith_short_8: U2TJS3HP

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/U2TJS3HPG4RNO6UXV2M7QRZDBU \
  | 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: a6a6996cef3722d77a97ae99f847230d2450daf666c28df060034d6070ff02ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "665993d488d0924d7dc8c9563a8d3d6a9ef1fa49657f1eab0385620eedf3c6e7",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-02-14T13:08:25Z",
    "title_canon_sha256": "190cf8d9693d65e6a415687c5c303ef03e487df5035d7f733362ba80e922538c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.09151",
    "kind": "arxiv",
    "version": 2
  }
}