Pith Number

pith:IROHU7IP

pith:2026:IROHU7IPUZQLZ5FCQSZK5XXBZ5

not attested not anchored not stored refs pending

A Sliced-Wasserstein Framework on Correlation Matrices for EEG Decoding

Chen Hu, Jiale Zhou, Jingjun Yi, Rui Wang, Shaocheng Jin, Yefeng Zheng, Yidong Song

arxiv:2606.06104 v1 · 2026-06-04 · 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{IROHU7IPUZQLZ5FCQSZK5XXBZ5}

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	2026-06-05T01:15:33.501569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

445c7a7d0fa660bcf4a284b2aedee1cf62a88d2a36b866992b46c1276269dff7

Aliases

arxiv: 2606.06104 · arxiv_version: 2606.06104v1 · doi: 10.48550/arxiv.2606.06104 · pith_short_12: IROHU7IPUZQL · pith_short_16: IROHU7IPUZQLZ5FC · pith_short_8: IROHU7IP

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/IROHU7IPUZQLZ5FCQSZK5XXBZ5 \
  | 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: 445c7a7d0fa660bcf4a284b2aedee1cf62a88d2a36b866992b46c1276269dff7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c83ba336975326da30898d1d54ba2c8ec025966cd3b95695b2694d74400935b0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-04T12:47:49Z",
    "title_canon_sha256": "02b807c85e23fb89b03c1d3597816514ca27d48d4c8e68db1471bfce3a53f99d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.06104",
    "kind": "arxiv",
    "version": 1
  }
}