Pith Number

pith:E3CGCCV6

pith:2019:E3CGCCV6PLXZBR7LJDL4HROCY6

not attested not anchored not stored refs pending

Brain correlates of task-load and dementia elucidation with tensor machine learning using oddball BCI paradigm

Marcin Koculak, Masato S. Abe, Mihoko Otake-Matsuura, Tomasz M. Rutkowski

arxiv:1906.07899 v1 · 2019-06-19 · 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{E3CGCCV6PLXZBR7LJDL4HROCY6}

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	2026-05-17T23:42:57.366678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26c4610abe7aef90c7eb48d7c3c5c2c79d42edf8135b92e17bde64d3d4068129

Aliases

arxiv: 1906.07899 · arxiv_version: 1906.07899v1 · doi: 10.48550/arxiv.1906.07899 · pith_short_12: E3CGCCV6PLXZ · pith_short_16: E3CGCCV6PLXZBR7L · pith_short_8: E3CGCCV6

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/E3CGCCV6PLXZBR7LJDL4HROCY6 \
  | 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: 26c4610abe7aef90c7eb48d7c3c5c2c79d42edf8135b92e17bde64d3d4068129

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cb87e8a20bd24863be6e23217ee91f8a2bacc76f2f53d7baaef0ac904640d32",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2019-06-19T03:43:39Z",
    "title_canon_sha256": "67254204b6324244df42c45657472b797a47227fca807d585dee4a4960e1d5b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.07899",
    "kind": "arxiv",
    "version": 1
  }
}