Pith Number

pith:JLEKSFGK

pith:2026:JLEKSFGKGB4XXG6JXRQFJJHY5Y

not attested not anchored not stored refs pending

Characterization of Speech Imagery in Scalp EEG and Comparison with Motor Imagery

Ang Li, Bob Van Dyck, Liuyin Yang, Marc M. Van Hulle, Qiang Sun

arxiv:2606.12223 v1 · 2026-06-10 · 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{JLEKSFGKGB4XXG6JXRQFJJHY5Y}

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	2026-06-11T01:10:55.329884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ac8a914ca30797b9bc9bc6054a4f8ee051940091fe7efb61dd90ae5ecbb1b44

Aliases

arxiv: 2606.12223 · arxiv_version: 2606.12223v1 · doi: 10.48550/arxiv.2606.12223 · pith_short_12: JLEKSFGKGB4X · pith_short_16: JLEKSFGKGB4XXG6J · pith_short_8: JLEKSFGK

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/JLEKSFGKGB4XXG6JXRQFJJHY5Y \
  | 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: 4ac8a914ca30797b9bc9bc6054a4f8ee051940091fe7efb61dd90ae5ecbb1b44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08627b3e35f6f8f7a49b7e7e95968743713cf5e89861768c739bcf9901e9b625",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-06-10T15:34:33Z",
    "title_canon_sha256": "a2624e25db599341a5e2dd61400e415f9156ee06a5aee707250c329d6537bdea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.12223",
    "kind": "arxiv",
    "version": 1
  }
}