Pith Number

pith:FBP3TGAW

pith:2020:FBP3TGAWL36WOSFZIXZCZHEC7H

not attested not anchored not stored refs pending

Towards a Fast Steady-State Visual Evoked Potentials (SSVEP) Brain-Computer Interface (BCI)

Aung Aung Phyo Wai, Cuntai Guan, Heng Guo, Lei Zhang, Seong Whan Lee, Xian-Sheng Hua, Yangsong Zhang, Ying Chi

arxiv:2002.01171 v2 · 2020-02-04 · cs.LG · cs.HC · eess.SP · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FBP3TGAWL36WOSFZIXZCZHEC7H}

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	2026-07-05T01:02:09.683084Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

285fb998165efd6748b945f22c9c82f9e35b7bda4ba5807b8d527814a340c756

Aliases

arxiv: 2002.01171 · arxiv_version: 2002.01171v2 · doi: 10.48550/arxiv.2002.01171 · pith_short_12: FBP3TGAWL36W · pith_short_16: FBP3TGAWL36WOSFZ · pith_short_8: FBP3TGAW

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/FBP3TGAWL36WOSFZIXZCZHEC7H \
  | 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: 285fb998165efd6748b945f22c9c82f9e35b7bda4ba5807b8d527814a340c756

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2950ada92c7abf92c11d35681b8c4827ba260408bc75ce14bc24e8c8252762ea",
    "cross_cats_sorted": [
      "cs.HC",
      "eess.SP",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-02-04T08:48:36Z",
    "title_canon_sha256": "977862d6e69a54349cb2868b28b9b825820535d4fba6f1ac6ee225b7c05e3b2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.01171",
    "kind": "arxiv",
    "version": 2
  }
}