Pith Number

pith:U7E5FEMM

pith:2019:U7E5FEMMEAIN22T3AMOGDNUQSF

not attested not anchored not stored refs pending

Audio-Based Music Classification with DenseNet And Data Augmentation

Bojin Zhuang, Jiankui Yang, Jie Wang, Jing Xiao, Shaojun Wang, Wenhao Bian

arxiv:1906.11620 v1 · 2019-06-15 · eess.AS · cs.MM · 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{U7E5FEMMEAIN22T3AMOGDNUQSF}

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	2026-05-17T23:42:04.282531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7c9d2918c2010dd6a7b031c61b69091759d774a818e36566da75bdd611ea01c

Aliases

arxiv: 1906.11620 · arxiv_version: 1906.11620v1 · doi: 10.48550/arxiv.1906.11620 · pith_short_12: U7E5FEMMEAIN · pith_short_16: U7E5FEMMEAIN22T3 · pith_short_8: U7E5FEMM

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/U7E5FEMMEAIN22T3AMOGDNUQSF \
  | 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: a7c9d2918c2010dd6a7b031c61b69091759d774a818e36566da75bdd611ea01c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afc2135f95e4e3e9c3762a65ecb61758219bbc49fa60d0908da43bdead208f97",
    "cross_cats_sorted": [
      "cs.MM",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2019-06-15T09:16:08Z",
    "title_canon_sha256": "672112ae7b9c3c436e65c1acb0afe94737f33234facd6faab3f88aaf200c862f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.11620",
    "kind": "arxiv",
    "version": 1
  }
}