Pith Number

pith:FYHS5SAM

pith:2025:FYHS5SAMVHMVKCZCUMGKY3Q6IW

not attested not anchored not stored refs pending

Reading Between the Signs: Predicting Future Suicidal Ideation from Adolescent Social Media Texts

Caroline Figueroa, Enrico Liscio, Paul Blum, Pradeep K. Murukannaiah, Ruixuan Zhang

arxiv:2509.03530 v1 · 2025-08-25 · 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{FYHS5SAMVHMVKCZCUMGKY3Q6IW}

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	2026-07-05T12:04:41.679824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e0f2ec80ca9d9550b22a30cac6e1e45a5e28cbc344e2448638ac0ebf4d6c000

Aliases

arxiv: 2509.03530 · arxiv_version: 2509.03530v1 · doi: 10.48550/arxiv.2509.03530 · pith_short_12: FYHS5SAMVHMV · pith_short_16: FYHS5SAMVHMVKCZC · pith_short_8: FYHS5SAM

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/FYHS5SAMVHMVKCZCUMGKY3Q6IW \
  | 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: 2e0f2ec80ca9d9550b22a30cac6e1e45a5e28cbc344e2448638ac0ebf4d6c000

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94eeee49cc4eded0ccf5ef1b3d62d583c746c04d9e12f76cdba25d6db6b63fff",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-08-25T13:32:49Z",
    "title_canon_sha256": "e0619ddadd60bfacb17590038ee7a326666de7f1e1841bedc30df5a403a8dd02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.03530",
    "kind": "arxiv",
    "version": 1
  }
}