Pith Number

pith:O5X4AFJO

pith:2019:O5X4AFJOY4ELQOC25DLVTCOWFM

not attested not anchored not stored refs pending

SleepNet: Automated Sleep Analysis via Dense Convolutional Neural Network Using Physiological Time Series

Bahareh Pourbabaee, Frederic Benard, Matthew Howe-Patterson, Matthew Patterson

arxiv:1903.04377 v2 · 2019-03-11 · cs.LG · cs.NE · q-bio.NC · 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{O5X4AFJOY4ELQOC25DLVTCOWFM}

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	2026-05-17T23:39:39.716058Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

776fc0152ec708b8385ae8d75989d62b3f0eb76573790dc6d4186956136473d2

Aliases

arxiv: 1903.04377 · arxiv_version: 1903.04377v2 · doi: 10.48550/arxiv.1903.04377 · pith_short_12: O5X4AFJOY4EL · pith_short_16: O5X4AFJOY4ELQOC2 · pith_short_8: O5X4AFJO

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/O5X4AFJOY4ELQOC25DLVTCOWFM \
  | 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: 776fc0152ec708b8385ae8d75989d62b3f0eb76573790dc6d4186956136473d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa1f4467c2098de3a9cd2d071131d9bce831a8301695297376dafa7cd2ee4a2d",
    "cross_cats_sorted": [
      "cs.NE",
      "q-bio.NC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-03-11T15:41:55Z",
    "title_canon_sha256": "e26b3568c776b11140478e15f1d0c46af681ab628495c0ed0ca8b5ae4ab314fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.04377",
    "kind": "arxiv",
    "version": 2
  }
}