Pith Number

pith:P4QQ2LPY

pith:2025:P4QQ2LPYCZQMCWHNBLOPXW6MAL

not attested not anchored not stored refs pending

Revisiting Euclidean Alignment for Transfer Learning in EEG-Based Brain-Computer Interfaces

Dongrui Wu

arxiv:2502.09203 v2 · 2025-02-13 · cs.HC · 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{P4QQ2LPYCZQMCWHNBLOPXW6MAL}

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	2026-07-05T11:30:41.439269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f210d2df81660c158ed0adcfbdbcc02d25e69a3ebd4e49ea43f1ea9529e22d8

Aliases

arxiv: 2502.09203 · arxiv_version: 2502.09203v2 · doi: 10.48550/arxiv.2502.09203 · pith_short_12: P4QQ2LPYCZQM · pith_short_16: P4QQ2LPYCZQMCWHN · pith_short_8: P4QQ2LPY

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/P4QQ2LPYCZQMCWHNBLOPXW6MAL \
  | 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: 7f210d2df81660c158ed0adcfbdbcc02d25e69a3ebd4e49ea43f1ea9529e22d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11aebd1d4e81fec6b988e2f035e8c8e268733d74c88e1309abb4a2ca9b1c7d31",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2025-02-13T11:43:43Z",
    "title_canon_sha256": "bbc36360d6e5abe25945e3aabafcc36fb25e8002c723f2ccb2585ea22e5745f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.09203",
    "kind": "arxiv",
    "version": 2
  }
}