Pith Number

pith:7FDSRQHG

pith:2023:7FDSRQHGSZLY4PNP4374SQJXWB

not attested not anchored not stored refs pending

Evaluation of Data Processing and Machine Learning Techniques in P300-based Authentication using Brain-Computer Interfaces

Alberto Huertas Celdr\'an, Eduardo L\'opez Bernal, Gregorio Mart\'inez P\'erez, Sergio L\'opez Bernal

arxiv:2311.05270 v1 · 2023-11-09 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7FDSRQHGSZLY4PNP4374SQJXWB}

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	2026-07-05T07:10:56.956690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f94728c0e696578e3dafe6ffc94137b0697e7598b11ed64ab41744c2453e6f3b

Aliases

arxiv: 2311.05270 · arxiv_version: 2311.05270v1 · doi: 10.48550/arxiv.2311.05270 · pith_short_12: 7FDSRQHGSZLY · pith_short_16: 7FDSRQHGSZLY4PNP · pith_short_8: 7FDSRQHG

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/7FDSRQHGSZLY4PNP4374SQJXWB \
  | 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: f94728c0e696578e3dafe6ffc94137b0697e7598b11ed64ab41744c2453e6f3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84fea18a86f65b85cedc5225caaf677be301c4bb1511f4cdfdd857b5d7c91681",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2023-11-09T10:57:23Z",
    "title_canon_sha256": "09c375cacdf784636c3434f27b73fbb53bbb2edacd7570e6dd3badee1f747ba0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.05270",
    "kind": "arxiv",
    "version": 1
  }
}