Pith Number

pith:Q5NOW7DU

pith:2025:Q5NOW7DUR4PFZCZAPYGLU6SRJN

not attested not anchored not stored refs pending

INESC-ID @ eRisk 2025: Exploring Fine-Tuned, Similarity-Based, and Prompt-Based Approaches to Depression Symptom Identification

Diogo A.P. Nunes, Eug\'enio Ribeiro

arxiv:2506.02924 v1 · 2025-06-03 · cs.CL · cs.IR · 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{Q5NOW7DUR4PFZCZAPYGLU6SRJN}

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	2026-07-05T11:15:11.868454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

875aeb7c748f1e5c8b207e0cba7a514b490cc9bb224a2367f769b87c41831e10

Aliases

arxiv: 2506.02924 · arxiv_version: 2506.02924v1 · doi: 10.48550/arxiv.2506.02924 · pith_short_12: Q5NOW7DUR4PF · pith_short_16: Q5NOW7DUR4PFZCZA · pith_short_8: Q5NOW7DU

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/Q5NOW7DUR4PFZCZAPYGLU6SRJN \
  | 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: 875aeb7c748f1e5c8b207e0cba7a514b490cc9bb224a2367f769b87c41831e10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3884acb554ed0d387b89bf688c8be9c19484bde1599e898a19af3347edd62eab",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-03T14:25:12Z",
    "title_canon_sha256": "4444d70fc136a2c66b09fc328c128b5e3f3a9ae9d758436678d35f8083fa6c30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.02924",
    "kind": "arxiv",
    "version": 1
  }
}