Pith Number

pith:5W66UNSB

pith:2021:5W66UNSBOTZFEA5JWG5WUJQTKX

not attested not anchored not stored refs pending

CoughTrigger: Earbuds IMU Based Cough Detection Activator Using An Energy-efficient Sensitivity-prioritized Time Series Classifier

Alex Gao, Ebrahim Nemati, Jilong Kuang, Mahbubur Rahman, Minh Dinh, Nabil Alshurafa, Nathan Folkman, Shibo Zhang, Tousif Ahmed

arxiv:2111.04185 v1 · 2021-11-07 · cs.LG · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5W66UNSBOTZFEA5JWG5WUJQTKX}

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	2026-07-05T03:29:56.515841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edbdea364174f25203a9b1bb6a261355d9239a231b112ebfa7e54e9f25b03187

Aliases

arxiv: 2111.04185 · arxiv_version: 2111.04185v1 · doi: 10.48550/arxiv.2111.04185 · pith_short_12: 5W66UNSBOTZF · pith_short_16: 5W66UNSBOTZFEA5J · pith_short_8: 5W66UNSB

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/5W66UNSBOTZFEA5JWG5WUJQTKX \
  | 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: edbdea364174f25203a9b1bb6a261355d9239a231b112ebfa7e54e9f25b03187

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "733c94b47705a6d74f83a29ce1aa1a653afc1f7448c8cd82d42d04f0097b3e61",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-11-07T21:39:51Z",
    "title_canon_sha256": "5f1bde5541ba9bf22374ae7a5bd7a1f328ff6210765fc8547bf9b3b8518c287f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.04185",
    "kind": "arxiv",
    "version": 1
  }
}