Pith Number

pith:GDW2TRKR

pith:2017:GDW2TRKRXIMQJMBXJISH24FBGV

not attested not anchored not stored refs pending

Crude EEG parameter provides sleep medicine with well-defined continuous hypnograms

Christoph Bandt

arxiv:1710.00559 v1 · 2017-10-02 · stat.AP · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GDW2TRKRXIMQJMBXJISH24FBGV}

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	2026-05-18T00:33:54.426921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30eda9c551ba1904b0374a247d70a13544e479facff22d35d32c29b463f385ac

Aliases

arxiv: 1710.00559 · arxiv_version: 1710.00559v1 · doi: 10.48550/arxiv.1710.00559 · pith_short_12: GDW2TRKRXIMQ · pith_short_16: GDW2TRKRXIMQJMBX · pith_short_8: GDW2TRKR

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/GDW2TRKRXIMQJMBXJISH24FBGV \
  | 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: 30eda9c551ba1904b0374a247d70a13544e479facff22d35d32c29b463f385ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aff98251156c9ed95eb29cb48c415a86acc1de22b4963eaff48b95dbcd6d85f5",
    "cross_cats_sorted": [
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2017-10-02T09:55:45Z",
    "title_canon_sha256": "70ac8e3331979fc2b21f017f3c8b613105716495c1377cc4059380c84c421eb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.00559",
    "kind": "arxiv",
    "version": 1
  }
}