Pith Number

pith:Q4F3VDOK

pith:2025:Q4F3VDOK2DXNLCST6IZ7GZHN7W

not attested not anchored not stored refs pending

Evaluation in EEG Emotion Recognition: State-of-the-Art Review and Unified Framework

Anchit Gupta, Benedikt Emanuel Wirth, Fran\c{c}ois Br\'emond, Laura M. Ferrari, Natia Kukhilava, Philipp M\"uller, Rapael Kalandadze, Sofio Katamadze, Tatia Tsmindashvili

arxiv:2505.18175 v1 · 2025-05-14 · eess.SP · cs.AI · cs.CV · 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{Q4F3VDOK2DXNLCST6IZ7GZHN7W}

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	2026-07-05T11:08:42.442981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

870bba8dcad0eed58a53f233f364edfdaa1501ed50faada6d8d3c38299b0fac4

Aliases

arxiv: 2505.18175 · arxiv_version: 2505.18175v1 · doi: 10.48550/arxiv.2505.18175 · pith_short_12: Q4F3VDOK2DXN · pith_short_16: Q4F3VDOK2DXNLCST · pith_short_8: Q4F3VDOK

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/Q4F3VDOK2DXNLCST6IZ7GZHN7W \
  | 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: 870bba8dcad0eed58a53f233f364edfdaa1501ed50faada6d8d3c38299b0fac4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c9f44e74384695d28fefaa984b5e9a0f505a1f8d13c5f868ef57ebcfaab097e",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "cs.HC",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-05-14T20:44:39Z",
    "title_canon_sha256": "9a4435d4f716bb542872b152d1d412237ec1a9782391c858f16497bab90d3985"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.18175",
    "kind": "arxiv",
    "version": 1
  }
}