Pith Number

pith:57ZJT6UI

pith:2019:57ZJT6UIEGHLG4I24QLA5K2BZS

not attested not anchored not stored refs pending

AI vs Humans for the diagnosis of sleep apnea

Albert Bou Hernandez, Emmanuel H. During, Pierrick J. Arnal, Valentin Thorey

arxiv:1906.09936 v1 · 2019-06-20 · eess.SP · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{57ZJT6UIEGHLG4I24QLA5K2BZS}

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	2026-05-17T23:42:36.090739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eff299fa88218eb3711ae4160eab41cc9c736c78226e2524fe51c12ec10d45a9

Aliases

arxiv: 1906.09936 · arxiv_version: 1906.09936v1 · doi: 10.48550/arxiv.1906.09936 · pith_short_12: 57ZJT6UIEGHL · pith_short_16: 57ZJT6UIEGHLG4I2 · pith_short_8: 57ZJT6UI

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/57ZJT6UIEGHLG4I24QLA5K2BZS \
  | 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: eff299fa88218eb3711ae4160eab41cc9c736c78226e2524fe51c12ec10d45a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e19335fdcfb0602283acedfd20e911911feab629a72b52982c450b9997288eca",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-06-20T14:26:58Z",
    "title_canon_sha256": "1aa3d3b8c4faa7af4782ccc1f1688dac9ed4fd85ad05d11cb1b75410b6ac794e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.09936",
    "kind": "arxiv",
    "version": 1
  }
}