Pith Number

pith:HBMDAOVA

pith:2020:HBMDAOVABU766ZP6SUXTIRBTPR

not attested not anchored not stored refs pending

The Relationship between Major Depression Symptom Severity and Sleep Collected Using a Wristband Wearable Device: Multi-centre Longitudinal Observational Study

Aki Rintala, Amos A Folarin, Brenda WJH Pennix, Callum Stewart, Faith Matcham, Femke Lamers, Inez Myin-Germeys, Josep Maria Haro, Katie White, Matthew Hotopf, Nicholas Cummins, Pauline Conde, Petroula Laiou, Rebecca Bendayan Yatharth Ranjan, Richard JB Dobson, Sara Siddi, Sara Simblett, Shaoxiong Sun, Til Wykes, Vaibhav A Narayan, Yuezhou Zhang, Zulqarnain Rashid

arxiv:2009.12983 v1 · 2020-09-27 · stat.AP · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HBMDAOVABU766ZP6SUXTIRBTPR}

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	2026-07-05T06:47:10.082262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3858303aa00d3fef65fe952f3444337c6f03af4026558e01410bf5ab934bc8de

Aliases

arxiv: 2009.12983 · arxiv_version: 2009.12983v1 · doi: 10.48550/arxiv.2009.12983 · pith_short_12: HBMDAOVABU76 · pith_short_16: HBMDAOVABU766ZP6 · pith_short_8: HBMDAOVA

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/HBMDAOVABU766ZP6SUXTIRBTPR \
  | 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: 3858303aa00d3fef65fe952f3444337c6f03af4026558e01410bf5ab934bc8de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93da0b5145e7e59d0e4894fe9138c2c533f4c02f3afd5d68f159095b911b54eb",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2020-09-27T23:53:05Z",
    "title_canon_sha256": "f9b38bd4f82641012728473a72318c4c90909c0428212a93a83943b5bf7adfed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.12983",
    "kind": "arxiv",
    "version": 1
  }
}