Pith Number

pith:CZGH2J3S

pith:2023:CZGH2J3SD7OLVHBH7EXV3URTEY

not attested not anchored not stored refs pending

Interpretable factorization of clinical questionnaires to identify latent factors of psychopathology

Armin Raznahan, Bridget W Mahony, Francisco Pereira, Ka Chun Lam

arxiv:2312.07762 v3 · 2023-12-12 · cs.LG · cs.NA · math.NA · stat.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CZGH2J3SD7OLVHBH7EXV3URTEY}

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	2026-06-08T01:04:58.902685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

164c7d27721fdcba9c27f92f5dd233263d71337a1191f82033231a0a9c8bfc4d

Aliases

arxiv: 2312.07762 · arxiv_version: 2312.07762v3 · doi: 10.48550/arxiv.2312.07762 · pith_short_12: CZGH2J3SD7OL · pith_short_16: CZGH2J3SD7OLVHBH · pith_short_8: CZGH2J3S

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/CZGH2J3SD7OLVHBH7EXV3URTEY \
  | 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: 164c7d27721fdcba9c27f92f5dd233263d71337a1191f82033231a0a9c8bfc4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ffbc03d48ba98ae931578c769f51ec774f9407b0cc671fffe111e0399dad7cd",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-12-12T22:10:38Z",
    "title_canon_sha256": "14670089c7f11647d70c181f4f20db5c984970e2eca455bd93d33c491a01d449"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.07762",
    "kind": "arxiv",
    "version": 3
  }
}