Pith Number

pith:KJHNBJGW

pith:2019:KJHNBJGWXRSAZ7PGTXMXTREMRI

not attested not anchored not stored refs pending

Exploiting Parallel Audio Recordings to Enforce Device Invariance in CNN-based Acoustic Scene Classification

Andreas Arzt, David Eitelsebner, Gerhard Widmer, Hamid Eghbal-zadeh, Khaled Koutini, Paul Primus

arxiv:1909.02869 v1 · 2019-09-04 · eess.AS · cs.LG · cs.SD · 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{KJHNBJGWXRSAZ7PGTXMXTREMRI}

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	2026-07-05T00:02:44.084551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

524ed0a4d6bc640cfde69dd979c48c8a2235e05a4a1882da4507db2862190bbc

Aliases

arxiv: 1909.02869 · arxiv_version: 1909.02869v1 · doi: 10.48550/arxiv.1909.02869 · pith_short_12: KJHNBJGWXRSA · pith_short_16: KJHNBJGWXRSAZ7PG · pith_short_8: KJHNBJGW

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/KJHNBJGWXRSAZ7PGTXMXTREMRI \
  | 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: 524ed0a4d6bc640cfde69dd979c48c8a2235e05a4a1882da4507db2862190bbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "424ded9795d2a44a7bfcd16b912adf8534daec255399c6e6e392ec6a0ddcf27c",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2019-09-04T16:19:50Z",
    "title_canon_sha256": "9b5b60a020bd2fefbe7c156fd1257cadc74331845598be37eb94f8735fc858ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.02869",
    "kind": "arxiv",
    "version": 1
  }
}