Pith Number

pith:AT35NBGT

pith:2016:AT35NBGT44WGDPV2BDHYGULKXZ

not attested not anchored not stored refs pending

Quantifying word salad: The structural randomness of verbal reports predicts negative symptoms and Schizophrenia diagnosis 6 months later

Mauro Copelli, Natalia B. Mota, Sidarta Ribeiro

arxiv:1610.08566 v2 · 2016-10-26 · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AT35NBGT44WGDPV2BDHYGULKXZ}

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	2026-05-18T01:00:52.235602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04f7d684d3e72c61beba08cf83516abe48eb79aededd40c49b1a9160f3752396

Aliases

arxiv: 1610.08566 · arxiv_version: 1610.08566v2 · doi: 10.48550/arxiv.1610.08566 · pith_short_12: AT35NBGT44WG · pith_short_16: AT35NBGT44WGDPV2 · pith_short_8: AT35NBGT

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/AT35NBGT44WGDPV2BDHYGULKXZ \
  | 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: 04f7d684d3e72c61beba08cf83516abe48eb79aededd40c49b1a9160f3752396

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d7660967271920e82db3978218cacaecd5656ef175387762b12ded5b264f467",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2016-10-26T22:39:17Z",
    "title_canon_sha256": "accc45d8bc990ce151a205b590e45b5c26b12e3fe3d83e1ef9a345719efac71a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.08566",
    "kind": "arxiv",
    "version": 2
  }
}