Pith Number

pith:7CYCF2LM

pith:2023:7CYCF2LMZSDKWCKJAIBFIXOR6Z

not attested not anchored not stored refs pending

CLASH: Contrastive learning through alignment shifting to extract stimulus information from EEG

Bernd Accou, Hugo Van hamme, Tom Francart

arxiv:2302.01924 v2 · 2023-01-09 · q-bio.NC · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7CYCF2LMZSDKWCKJAIBFIXOR6Z}

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	2026-07-05T08:18:40.434816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8b022e96ccc86ab09490202545dd1f67ae797db18b01cd31442f71cdcf89ae8

Aliases

arxiv: 2302.01924 · arxiv_version: 2302.01924v2 · doi: 10.48550/arxiv.2302.01924 · pith_short_12: 7CYCF2LMZSDK · pith_short_16: 7CYCF2LMZSDKWCKJ · pith_short_8: 7CYCF2LM

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/7CYCF2LMZSDKWCKJAIBFIXOR6Z \
  | 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: f8b022e96ccc86ab09490202545dd1f67ae797db18b01cd31442f71cdcf89ae8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79317d6bfe3e7098bc3e3ee790e1659b89b1bd83d1e03bda1eb401fb58a6a79d",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2023-01-09T13:09:51Z",
    "title_canon_sha256": "ddb49143c6b7630b3754612f97b4de17bd5961dc2b5c72633ea855b9b444b4fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.01924",
    "kind": "arxiv",
    "version": 2
  }
}