Pith Number

pith:CCH3B6DR

pith:2026:CCH3B6DRMRCGAKXVEKVV37RRCD

not attested not anchored not stored refs pending

Interpretable EEG biomarkers with bag-of-waves: Spatial and temporal waveform dictionaries for low-data regimes

Ajay Thomas, Athanasios Papastathopoulos-Katsaros, Junseok Park, Lin Yao, Matthew J. McGinley, Steven T. Lee, Zhandong Liu

arxiv:2607.22508 v1 · 2026-07-24 · 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{CCH3B6DRMRCGAKXVEKVV37RRCD}

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	2026-07-27T01:21:31.229988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

108fb0f8716444602af522ab5dfe3110cadddd08a989cd5b05cd469afb941772

Aliases

arxiv: 2607.22508 · arxiv_version: 2607.22508v1 · doi: 10.48550/arxiv.2607.22508 · pith_short_12: CCH3B6DRMRCG · pith_short_16: CCH3B6DRMRCGAKXV · pith_short_8: CCH3B6DR

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/CCH3B6DRMRCGAKXVEKVV37RRCD \
  | 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: 108fb0f8716444602af522ab5dfe3110cadddd08a989cd5b05cd469afb941772

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba463600743007a1b5d7cc8cb1c348f7906c2465432aea9430364b116ef859cd",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-24T17:27:43Z",
    "title_canon_sha256": "e84fee8236e5420519106274b697dcb96679e8ca471c614fc086fc2d92b69912"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.22508",
    "kind": "arxiv",
    "version": 1
  }
}