Pith Number

pith:XUS5X6WI

pith:2016:XUS5X6WIPA6MQ7NB3EFCXH5VHI

not attested not anchored not stored refs pending

Evaluation of selected recurrence measures in discriminating pre-ictal and inter-ictal periods from epileptic EEG data

Christian Geier, Eulalie Joelle Ngamga, J\"urgen Kurths, Klaus Lehnertz, Norbert Marwan, Stephan Bialonski

arxiv:1602.07974 v1 · 2016-02-25 · nlin.CD · physics.data-an · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XUS5X6WIPA6MQ7NB3EFCXH5VHI}

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	2026-05-18T01:19:58.129122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd25dbfac8783cc87da1d90a2b9fb53a31777f1edeb85fe45ebd74c1e5277dd8

Aliases

arxiv: 1602.07974 · arxiv_version: 1602.07974v1 · doi: 10.48550/arxiv.1602.07974 · pith_short_12: XUS5X6WIPA6M · pith_short_16: XUS5X6WIPA6MQ7NB · pith_short_8: XUS5X6WI

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/XUS5X6WIPA6MQ7NB3EFCXH5VHI \
  | 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: bd25dbfac8783cc87da1d90a2b9fb53a31777f1edeb85fe45ebd74c1e5277dd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da38d0bcdea1f601ffe1151fcc9a2be91841d8081990a0ce2ebd370e36a4d1e7",
    "cross_cats_sorted": [
      "physics.data-an",
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2016-02-25T16:04:15Z",
    "title_canon_sha256": "50e33d2255223b12039551189066310f79e7f09be55dab0708c46d27f120339e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.07974",
    "kind": "arxiv",
    "version": 1
  }
}