Pith Number

pith:DZ2UHJKS

pith:2025:DZ2UHJKS4OIAEVVAJBD6PZWQB2

not attested not anchored not stored refs pending

Datasets for Depression Modeling in Social Media: An Overview

Ana-Maria Bucur, Andreea-Codrina Moldovan, Ashiqur R. KhudaBukhsh, Krutika Parvatikar, Liviu P. Dinu, Marcos Zampieri

arxiv:2503.21513 v1 · 2025-03-27 · 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{DZ2UHJKS4OIAEVVAJBD6PZWQB2}

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	2026-07-05T10:40:26.579946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e7543a552e3900256a04847e7e6d00e91bbf176e31f2a5468198634c7f465c8

Aliases

arxiv: 2503.21513 · arxiv_version: 2503.21513v1 · doi: 10.48550/arxiv.2503.21513 · pith_short_12: DZ2UHJKS4OIA · pith_short_16: DZ2UHJKS4OIAEVVA · pith_short_8: DZ2UHJKS

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/DZ2UHJKS4OIAEVVAJBD6PZWQB2 \
  | 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: 1e7543a552e3900256a04847e7e6d00e91bbf176e31f2a5468198634c7f465c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6171682697169fd1345080a7a32ee5493856e229ce7c63048f95a0b826c31a4e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-03-27T14:03:25Z",
    "title_canon_sha256": "59353c54eb604b02a14d9e2bcbf46cf49b09b12c6857f81ac3d9d7acf6e3c145"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.21513",
    "kind": "arxiv",
    "version": 1
  }
}