Pith Number

pith:DL3CAUI4

pith:2017:DL3CAUI4GSRIQLB7NP4DIUIFHS

not attested not anchored not stored refs pending

Automatic detection of alarm sounds in a noisy hospital environment using model and non-model based approaches

Alex Peir\'o Lilja, Climent Nadeu, Ganna Raboshchuk, Sergi G\'omez Quintana

arxiv:1711.04351 v1 · 2017-11-12 · eess.AS · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DL3CAUI4GSRIQLB7NP4DIUIFHS}

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	2026-05-18T00:30:39.323108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1af620511c34a2882c3f6bf83451053ca6f1bb7db7399214d990ea096b4e3e18

Aliases

arxiv: 1711.04351 · arxiv_version: 1711.04351v1 · doi: 10.48550/arxiv.1711.04351 · pith_short_12: DL3CAUI4GSRI · pith_short_16: DL3CAUI4GSRIQLB7 · pith_short_8: DL3CAUI4

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/DL3CAUI4GSRIQLB7NP4DIUIFHS \
  | 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: 1af620511c34a2882c3f6bf83451053ca6f1bb7db7399214d990ea096b4e3e18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c17bfff506ab91aeb71edc97dff69219e7c99660a56415c85a285b189c16d782",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2017-11-12T20:37:44Z",
    "title_canon_sha256": "ae6373eedce39b54267d93e0cbd4d8184670658bfdc0e6295a318704d63d1e05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.04351",
    "kind": "arxiv",
    "version": 1
  }
}