Pith Number

pith:FMXWX6H4

pith:2024:FMXWX6H47WVTT64HUKFJWYRQ3E

not attested not anchored not stored refs pending

Transfer Learning with Active Sampling for Rapid Training and Calibration in BCI-P300 Across Health States and Multi-centre Data

Christian Flores, Ichiro Macedo, Javier Andreu-Perez, Marcelo Contreras

arxiv:2412.17833 v1 · 2024-12-14 · eess.SP · cs.AI · 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{FMXWX6H47WVTT64HUKFJWYRQ3E}

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	2026-07-05T09:53:29.759953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b2f6bf8fcfdab39fb87a28a9b6230d92f9e047cb89c6b5dfdc7d6ae005bb864

Aliases

arxiv: 2412.17833 · arxiv_version: 2412.17833v1 · doi: 10.48550/arxiv.2412.17833 · pith_short_12: FMXWX6H47WVT · pith_short_16: FMXWX6H47WVTT64H · pith_short_8: FMXWX6H4

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/FMXWX6H47WVTT64HUKFJWYRQ3E \
  | 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: 2b2f6bf8fcfdab39fb87a28a9b6230d92f9e047cb89c6b5dfdc7d6ae005bb864

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "133b722ccd1da07ecfcd6cd181b8fd03fb86578ae43b99cd4d48e3f951561738",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2024-12-14T14:20:21Z",
    "title_canon_sha256": "2a5203d2e686cd19bd3983af4ad57b05a5ca364f46757e6077a4b43fd6108f70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.17833",
    "kind": "arxiv",
    "version": 1
  }
}