Pith Number

pith:QJTSBAPT

pith:2019:QJTSBAPTGGNXUAM4AIEVB6GNN6

not attested not anchored not stored refs pending

Discovery of Important Subsequences in Electrocardiogram Beats Using the Nearest Neighbour Algorithm

Berthold Stegemann, Carlo Galuzzi, Ricards Marcinkevics, Steven Kelk

arxiv:1901.09187 v1 · 2019-01-26 · cs.LG · q-bio.QM · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QJTSBAPTGGNXUAM4AIEVB6GNN6}

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	2026-05-17T23:55:26.662626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82672081f3319b7a019c020950f8cd6fa547f327db67d90b725825fd7fd5f389

Aliases

arxiv: 1901.09187 · arxiv_version: 1901.09187v1 · doi: 10.48550/arxiv.1901.09187 · pith_short_12: QJTSBAPTGGNX · pith_short_16: QJTSBAPTGGNXUAM4 · pith_short_8: QJTSBAPT

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/QJTSBAPTGGNXUAM4AIEVB6GNN6 \
  | 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: 82672081f3319b7a019c020950f8cd6fa547f327db67d90b725825fd7fd5f389

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31b0d97188794267cf761d03e9fffbd6a2d0f20be83802b308a1eae0447edf21",
    "cross_cats_sorted": [
      "q-bio.QM",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-01-26T09:47:31Z",
    "title_canon_sha256": "6fc3c1562ca7121870d2e4fa1a957ab7fae00e3ed390ea716795ee31957a4aef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.09187",
    "kind": "arxiv",
    "version": 1
  }
}