Pith Number

pith:TPF37RX7

pith:2024:TPF37RX7Z3BNQLYPNTR4TJUAV5

not attested not anchored not stored refs pending

Enhancing Suicide Risk Detection on Social Media through Semi-Supervised Deep Label Smoothing

Haoran Xie, Matthew Squires, Raj Gururajan, Soman Elangovan, U Rajendra Acharya, Xiaohui Tao, Xujuan Zhou

arxiv:2405.05795 v1 · 2024-05-09 · 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{TPF37RX7Z3BNQLYPNTR4TJUAV5}

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	2026-07-05T08:17:22.965584Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bcbbfc6ffcec2d82f0f6ce3c9a680af608cbba1fd965f9cd2ac10fb7e2d0eee

Aliases

arxiv: 2405.05795 · arxiv_version: 2405.05795v1 · doi: 10.48550/arxiv.2405.05795 · pith_short_12: TPF37RX7Z3BN · pith_short_16: TPF37RX7Z3BNQLYP · pith_short_8: TPF37RX7

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/TPF37RX7Z3BNQLYPNTR4TJUAV5 \
  | 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: 9bcbbfc6ffcec2d82f0f6ce3c9a680af608cbba1fd965f9cd2ac10fb7e2d0eee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27d30cb15c496fd5e5bf2645f41697a56455a1944ebfb906368fb581084074c9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-05-09T14:25:25Z",
    "title_canon_sha256": "3f0ebd4c74684c277c1c5b6fab7d65e69739c744ff2d0c74cd1dd53f71fa4a68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.05795",
    "kind": "arxiv",
    "version": 1
  }
}