Pith Number

pith:IMFLTICC

pith:2020:IMFLTICCP4STJ7RGKGDI367ELY

not attested not anchored not stored refs pending

MetaSleepLearner: A Pilot Study on Fast Adaptation of Bio-signals-Based Sleep Stage Classifier to New Individual Subject Using Meta-Learning

Busarakum Chaitusaney, Ekapol Chuangsuwanich, Huy Phan, Nannapas Banluesombatkul, Nat Dilokthanakul, Nattapong Jaimchariyatam, Payongkit Lakhan, Pichayoot Ouppaphan, Pitshaporn Leelaarporn, Theerawit Wilaiprasitporn, Wei Chen

arxiv:2004.04157 v4 · 2020-04-08 · q-bio.NC · cs.LG · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IMFLTICCP4STJ7RGKGDI367ELY}

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	2026-07-05T02:10:48.075745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

430ab9a0427f2534fe2651868dfbe45e24fdfb982e60ec3bd18a4fd4e29b117e

Aliases

arxiv: 2004.04157 · arxiv_version: 2004.04157v4 · doi: 10.48550/arxiv.2004.04157 · pith_short_12: IMFLTICCP4ST · pith_short_16: IMFLTICCP4STJ7RG · pith_short_8: IMFLTICC

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/IMFLTICCP4STJ7RGKGDI367ELY \
  | 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: 430ab9a0427f2534fe2651868dfbe45e24fdfb982e60ec3bd18a4fd4e29b117e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da7e126f5ec1370baf14461fb9d8c216463ffb7ee9c2b1a5951389b9e4207993",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2020-04-08T16:31:03Z",
    "title_canon_sha256": "aadfb6d8cd41caca1fd6d7b7124b4d0d86fa7713b7077557b1bbb2be8446712d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.04157",
    "kind": "arxiv",
    "version": 4
  }
}