Pith Number

pith:BIGCK5HC

pith:2018:BIGCK5HCUQKN3G7DJXH46QSHCB

not attested not anchored not stored refs pending

R-CRNN: Region-based Convolutional Recurrent Neural Network for Audio Event Detection

Chao Wang, Chieh-Chi Kao, Ming Sun, Weiran Wang

arxiv:1808.06627 v1 · 2018-08-20 · 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{BIGCK5HCUQKN3G7DJXH46QSHCB}

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	2026-05-18T00:07:39.548399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a0c2574e2a414dd9be34dcfcf4247105a76ccae76e05ad4b7e8157ecd7c135f

Aliases

arxiv: 1808.06627 · arxiv_version: 1808.06627v1 · doi: 10.48550/arxiv.1808.06627 · pith_short_12: BIGCK5HCUQKN · pith_short_16: BIGCK5HCUQKN3G7D · pith_short_8: BIGCK5HC

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/BIGCK5HCUQKN3G7DJXH46QSHCB \
  | 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: 0a0c2574e2a414dd9be34dcfcf4247105a76ccae76e05ad4b7e8157ecd7c135f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbab9e31fe4166c9d1750079b98c13b3b1fe87832acb85e7dd8761f8d0b81277",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2018-08-20T18:01:52Z",
    "title_canon_sha256": "0de19a9489f090236fe83bdf4d4dc635d5a0e6c75f7763d65b65c0858f92c57c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.06627",
    "kind": "arxiv",
    "version": 1
  }
}