Pith Number

pith:KLLP5ZCA

pith:2019:KLLP5ZCAX7YGQDGJL4D3K36MJQ

not attested not anchored not stored refs pending

Topological Data Analysis for Arrhythmia Detection through Modular Neural Networks

Frederic Chazal, Meryll Dindin, Yuhei Umeda

arxiv:1906.05795 v1 · 2019-06-13 · cs.LG · eess.SP · 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{KLLP5ZCAX7YGQDGJL4D3K36MJQ}

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	2026-05-17T23:43:24.349890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52d6fee440bff0680cc95f07b56fcc4c36d0df62b306b21f6760d62b620cfec4

Aliases

arxiv: 1906.05795 · arxiv_version: 1906.05795v1 · doi: 10.48550/arxiv.1906.05795 · pith_short_12: KLLP5ZCAX7YG · pith_short_16: KLLP5ZCAX7YGQDGJ · pith_short_8: KLLP5ZCA

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/KLLP5ZCAX7YGQDGJL4D3K36MJQ \
  | 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: 52d6fee440bff0680cc95f07b56fcc4c36d0df62b306b21f6760d62b620cfec4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51041e17e2b32b5f26df0c036a9d3b53a76c7f2586dcca116feb5ff7b35bef39",
    "cross_cats_sorted": [
      "eess.SP",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-06-13T16:29:30Z",
    "title_canon_sha256": "74c8b4daf8980e8bd1d581c8c4d236e9e54c572275b876efdd1bfb74f609a9f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.05795",
    "kind": "arxiv",
    "version": 1
  }
}