Pith Number

pith:4TTCHDEA

pith:2023:4TTCHDEAJFQ55TYNGA7LUGA7I4

not attested not anchored not stored refs pending

Hierarchical Event Descriptor library schema for EEG data annotation

Arnaud Delorme, Brian Nils Lundstrom, Christine Rogers, Dora Hermes, Dung Truong, Greg Worrell, Jorge Bosch-Bayard, Kay Robbins, Pedro Valdes-Sosa, S\'andor Beniczky, Scott Makeig, Seyed Yahya Shirazi, Stefan Rampp, Tal Pal Attia

arxiv:2310.15173 v2 · 2023-10-04 · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4TTCHDEAJFQ55TYNGA7LUGA7I4}

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	2026-07-05T09:26:22.573638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4e6238c804961decf0d303eba181f4708654e378106f0c22e9fa4dac05183e2

Aliases

arxiv: 2310.15173 · arxiv_version: 2310.15173v2 · doi: 10.48550/arxiv.2310.15173 · pith_short_12: 4TTCHDEAJFQ5 · pith_short_16: 4TTCHDEAJFQ55TYN · pith_short_8: 4TTCHDEA

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/4TTCHDEAJFQ55TYNGA7LUGA7I4 \
  | 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: e4e6238c804961decf0d303eba181f4708654e378106f0c22e9fa4dac05183e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "084026429be21701505dfcefc6b51ac5fed6e53852b6cb1c3510776205c6ae3d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2023-10-04T13:51:08Z",
    "title_canon_sha256": "3a288f596f3b178f73dce062fa49973eeed09faa8995476a11c5624b1c095562"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.15173",
    "kind": "arxiv",
    "version": 2
  }
}