Pith Number

pith:UM22JGIF

pith:2014:UM22JGIFTD2JEAMEDHTGDKYM23

not attested not anchored not stored refs pending

An Innovative Wireless Cardiac Rhythm Management (iCRM) System

Calvin A. Perumalla, Gabriel E. Arrobo, Peter J. Fabri, Richard D. Gitlin, Stanley B. Hanke, Thomas P. Ketterl

arxiv:1406.1062 v1 · 2014-06-03 · cs.CE · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UM22JGIFTD2JEAMEDHTGDKYM23}

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	2026-05-18T01:20:30.087009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a335a4990598f492018419e661ab0cd6f8efbacc3e16729ae701024880ff2c94

Aliases

arxiv: 1406.1062 · arxiv_version: 1406.1062v1 · doi: 10.48550/arxiv.1406.1062 · pith_short_12: UM22JGIFTD2J · pith_short_16: UM22JGIFTD2JEAME · pith_short_8: UM22JGIF

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/UM22JGIFTD2JEAMEDHTGDKYM23 \
  | 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: a335a4990598f492018419e661ab0cd6f8efbacc3e16729ae701024880ff2c94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "479b5c0a5f921030c141993528e95ebf87d5e165233f3236c6961fc816e0be2b",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2014-06-03T19:29:04Z",
    "title_canon_sha256": "6a6fe27b41478308430e306efdc204834ef4f266c81b9a3f3af59bbbea2e7d2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.1062",
    "kind": "arxiv",
    "version": 1
  }
}