Pith Number

pith:CQUVDDXM

pith:2019:CQUVDDXMJGA4J6WIDI2NMGVPAU

not attested not anchored not stored refs pending

Human Intracranial EEG Quantitative Analysis and Automatic Feature Learning for Epileptic Seizure Prediction

Levin Kuhlmann, Mohamed Osama Ahmed, Rabab Ward, Ramy Hussein, Yi Guo, Z. Jane Wang

arxiv:1904.03603 v1 · 2019-04-07 · cs.NE · 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{CQUVDDXMJGA4J6WIDI2NMGVPAU}

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	2026-05-17T23:49:08.408518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1429518eec4981c4fac81a34d61aaf050b6ed95df15c816d081c5fd30db67da6

Aliases

arxiv: 1904.03603 · arxiv_version: 1904.03603v1 · doi: 10.48550/arxiv.1904.03603 · pith_short_12: CQUVDDXMJGA4 · pith_short_16: CQUVDDXMJGA4J6WI · pith_short_8: CQUVDDXM

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/CQUVDDXMJGA4J6WIDI2NMGVPAU \
  | 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: 1429518eec4981c4fac81a34d61aaf050b6ed95df15c816d081c5fd30db67da6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5208cf7bcd5e9813076382d3aeb67eb44913992d2e1f1e1994e5d660cd5ab5c4",
    "cross_cats_sorted": [
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2019-04-07T08:20:42Z",
    "title_canon_sha256": "535ceed769c842d70629058b0cb98990c8c57a14a023b0f48606050149ca14a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.03603",
    "kind": "arxiv",
    "version": 1
  }
}