Pith Number

pith:6ITXQIG6

pith:2019:6ITXQIG6YCFOTSGH2PKD5I7PSG

not attested not anchored not stored refs pending

Deep Transfer Learning for Single-Channel Automatic Sleep Staging with Channel Mismatch

Alfred Mertins, Huy Phan, Maarten De Vos, Oliver Y. Ch\'en, Philipp Koch

arxiv:1904.05945 v2 · 2019-04-11 · 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{6ITXQIG6YCFOTSGH2PKD5I7PSG}

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	2026-05-17T23:43:08.891731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2277820dec08ae9c8c7d3d43ea3ef91b50fd6dfe76b7717e7074241d96fbb7d

Aliases

arxiv: 1904.05945 · arxiv_version: 1904.05945v2 · doi: 10.48550/arxiv.1904.05945 · pith_short_12: 6ITXQIG6YCFO · pith_short_16: 6ITXQIG6YCFOTSGH · pith_short_8: 6ITXQIG6

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/6ITXQIG6YCFOTSGH2PKD5I7PSG \
  | 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: f2277820dec08ae9c8c7d3d43ea3ef91b50fd6dfe76b7717e7074241d96fbb7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85c07157177f8e87aa586b624ccb7795ee6ed786b5b37435dabd1b2711e607fb",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-04-11T20:18:02Z",
    "title_canon_sha256": "e4571aec8c0e67ee456acdab09ccc1c62431bd9311d77d73f1defdc47706cc90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.05945",
    "kind": "arxiv",
    "version": 2
  }
}