Pith Number

pith:YN24Z5SV

pith:2016:YN24Z5SVTQTMSHF2VVFQQHRW53

not attested not anchored not stored refs pending

Acoustic scene classification using convolutional neural network and multiple-width frequency-delta data augmentation

Kyogu Lee, Yoonchang Han

arxiv:1607.02383 v1 · 2016-07-08 · 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{YN24Z5SVTQTMSHF2VVFQQHRW53}

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	2026-05-18T01:11:20.521576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c375ccf6559c26c91cbaad4b081e36eefe9cb64a7efdd83d3769f6327e44245e

Aliases

arxiv: 1607.02383 · arxiv_version: 1607.02383v1 · doi: 10.48550/arxiv.1607.02383 · pith_short_12: YN24Z5SVTQTM · pith_short_16: YN24Z5SVTQTMSHF2 · pith_short_8: YN24Z5SV

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/YN24Z5SVTQTMSHF2VVFQQHRW53 \
  | 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: c375ccf6559c26c91cbaad4b081e36eefe9cb64a7efdd83d3769f6327e44245e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7241f14fc8f543467b52986b5abca9feac4e65c46e2e5b73c1c201500be471a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2016-07-08T14:33:58Z",
    "title_canon_sha256": "71b336fab0237cf95f795afdd210b372f4e523b33f518a7963e6835eaa42bdd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.02383",
    "kind": "arxiv",
    "version": 1
  }
}