Pith Number

pith:HMEPHPH7

pith:2024:HMEPHPH7DWVBO2GEQPWDMEQUE7

not attested not anchored not stored refs pending

Cross-Demographic Portability of Deep NLP-Based Depression Models

Amir Harati, Elizabeth Shriberg, Piotr Chlebek, Ricardo Oliveira, Tomek Rutowski, Yang Lu

arxiv:2412.19070 v1 · 2024-12-26 · 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{HMEPHPH7DWVBO2GEQPWDMEQUE7}

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	2026-07-05T09:54:15.712886Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b08f3bcff1daa1768c483ec36121427e082828d25f75aab33e94e8aac77234d

Aliases

arxiv: 2412.19070 · arxiv_version: 2412.19070v1 · doi: 10.48550/arxiv.2412.19070 · pith_short_12: HMEPHPH7DWVB · pith_short_16: HMEPHPH7DWVBO2GE · pith_short_8: HMEPHPH7

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/HMEPHPH7DWVBO2GEQPWDMEQUE7 \
  | 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: 3b08f3bcff1daa1768c483ec36121427e082828d25f75aab33e94e8aac77234d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e31355fb46e92770ad3d2c95e77ac60d1374cbcc7a99bb0e384b2bc086a37a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-12-26T05:54:24Z",
    "title_canon_sha256": "5d0f6ca645a407cc51421d4eb15a55a2e8c70d413cbf1a7917569de22def15c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.19070",
    "kind": "arxiv",
    "version": 1
  }
}