Pith Number

pith:PS2TMPH4

pith:2026:PS2TMPH4XBXSMVTDR2NXFLG4A5

not attested not anchored not stored refs pending

End-to-End Machine Learning for Depressive State Classification via EEG and fNIRS

Mihoko Otake-Matsuura, Riki Sakurai, Shin'ichiro Kanoh, Simon Kojima, Tomasz M. Rutkowski

arxiv:2606.11555 v1 · 2026-06-10 · q-bio.NC · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PS2TMPH4XBXSMVTDR2NXFLG4A5}

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	2026-06-11T01:09:55.789812Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cb5363cfcb86f2656638e9b72acdc07757ff68f9c6b74146087341d24591038

Aliases

arxiv: 2606.11555 · arxiv_version: 2606.11555v1 · doi: 10.48550/arxiv.2606.11555 · pith_short_12: PS2TMPH4XBXS · pith_short_16: PS2TMPH4XBXSMVTD · pith_short_8: PS2TMPH4

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/PS2TMPH4XBXSMVTDR2NXFLG4A5 \
  | 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: 7cb5363cfcb86f2656638e9b72acdc07757ff68f9c6b74146087341d24591038

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "611980b0d2002494c4f9004dfe6e7a4dae61b67fa738fd53284ec2835fd067a5",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2026-06-10T01:31:07Z",
    "title_canon_sha256": "761d3846f9d757a33afb4fba5f945a628643f041de876f6e1b665446487fc266"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.11555",
    "kind": "arxiv",
    "version": 1
  }
}