Pith Number

pith:GJP6KGSQ

pith:2023:GJP6KGSQ2LKAPRKSBMX3O6HY64

not attested not anchored not stored refs pending

Detecting Reddit Users with Depression Using a Hybrid Neural Network SBERT-CNN

Hongfang Liu, Ming Huang, Nansu Zong, Ren Yang, Sunyang Fu, Ziyi Chen

arxiv:2302.02759 v2 · 2023-02-03 · cs.CL · cs.AI · 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{GJP6KGSQ2LKAPRKSBMX3O6HY64}

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	2026-07-05T07:58:18.635791Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

325fe51a50d2d407c5520b2fb778f8f7101332d2d43d6f9d29aeaafc31aa92ee

Aliases

arxiv: 2302.02759 · arxiv_version: 2302.02759v2 · doi: 10.48550/arxiv.2302.02759 · pith_short_12: GJP6KGSQ2LKA · pith_short_16: GJP6KGSQ2LKAPRKS · pith_short_8: GJP6KGSQ

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/GJP6KGSQ2LKAPRKSBMX3O6HY64 \
  | 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: 325fe51a50d2d407c5520b2fb778f8f7101332d2d43d6f9d29aeaafc31aa92ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79072fa42874c6f4319b08bc932fbbbf17b01b62502a32c11308f03d4864fa17",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-02-03T06:22:18Z",
    "title_canon_sha256": "f269a0d283b8a17e5201e4a1dd5b3dde929fcc13671db562a6bc04e74ff53d68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.02759",
    "kind": "arxiv",
    "version": 2
  }
}