Pith Number

pith:OS6QHL7N

pith:2019:OS6QHL7NRKZANKRCMENO33YFBN

not attested not anchored not stored refs pending

Acoustic scene classification using multi-layer temporal pooling based on convolutional neural network

Jiqing Han, Liwen Zhang

arxiv:1902.10063 v3 · 2019-02-26 · cs.SD · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OS6QHL7NRKZANKRCMENO33YFBN}

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	2026-05-17T23:49:32.816140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74bd03afed8ab206aa22611aedef050b4c9a8637dd9e4aaef8b77d50ddb3664f

Aliases

arxiv: 1902.10063 · arxiv_version: 1902.10063v3 · doi: 10.48550/arxiv.1902.10063 · pith_short_12: OS6QHL7NRKZA · pith_short_16: OS6QHL7NRKZANKRC · pith_short_8: OS6QHL7N

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/OS6QHL7NRKZANKRCMENO33YFBN \
  | 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: 74bd03afed8ab206aa22611aedef050b4c9a8637dd9e4aaef8b77d50ddb3664f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02c2fd44536abaa8d2b5819bd4ee99e189f6ab2efa69dfd645d5974e365dcd6a",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2019-02-26T17:15:13Z",
    "title_canon_sha256": "66546a0a339d820a39fb76420004cc6b4357e1d1c38e030848cc6c267e16a6ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.10063",
    "kind": "arxiv",
    "version": 3
  }
}