Pith Number

pith:3MSDS4QI

pith:2016:3MSDS4QISQKJMHHRTHVT4DWDFG

not attested not anchored not stored refs pending

Deep neural heart rate variability analysis

Tamas Madl

arxiv:1612.09205 v1 · 2016-12-29 · cs.NE · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3MSDS4QISQKJMHHRTHVT4DWDFG}

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	2026-05-18T00:53:46.245959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db243972089414961cf199eb3e0ec329834b80536117e8d725fee8cd9ea54a7d

Aliases

arxiv: 1612.09205 · arxiv_version: 1612.09205v1 · doi: 10.48550/arxiv.1612.09205 · pith_short_12: 3MSDS4QISQKJ · pith_short_16: 3MSDS4QISQKJMHHR · pith_short_8: 3MSDS4QI

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/3MSDS4QISQKJMHHRTHVT4DWDFG \
  | 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: db243972089414961cf199eb3e0ec329834b80536117e8d725fee8cd9ea54a7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a7b376a9c8bc79bcbc20d66f3497a7dcfdb3dd7257ef79be4bdbb0aaf04f889",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2016-12-29T17:14:05Z",
    "title_canon_sha256": "7dbc82483e17603d104a9198ce9b2490a31080117c517b18070aa5f6fba4fcfa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.09205",
    "kind": "arxiv",
    "version": 1
  }
}