Pith Number

pith:RVEIVDVL

pith:2020:RVEIVDVL534XNBFFDWEIIZGXWA

not attested not anchored not stored refs pending

A Two-Stage Approach to Device-Robust Acoustic Scene Classification

Chao-Han Huck Yang, Chin-Hui Lee, Feng Bao, Hongning Zhu, Hu Hu, Juanjuan Li, Jun Du, Li Chai, Sabato Marco Siniscalchi, Shutong Niu, Xianjun Xia, Xin Tang, Xue Bai, Yajian Wang, Yannan Wang, Yuanjun Zhao

arxiv:2011.01447 v1 · 2020-11-03 · cs.SD · cs.AI · cs.LG · cs.NE · 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{RVEIVDVL534XNBFFDWEIIZGXWA}

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	2026-07-05T03:20:53.697143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d488a8eabeef97684a51d888464d7b034f084a7672e5ec4a138dbc8592379bd

Aliases

arxiv: 2011.01447 · arxiv_version: 2011.01447v1 · doi: 10.48550/arxiv.2011.01447 · pith_short_12: RVEIVDVL534X · pith_short_16: RVEIVDVL534XNBFF · pith_short_8: RVEIVDVL

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/RVEIVDVL534XNBFFDWEIIZGXWA \
  | 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: 8d488a8eabeef97684a51d888464d7b034f084a7672e5ec4a138dbc8592379bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b70f24c71fe95f1c4294455cf46a9a06e945777048f41372041d59a836b0de11",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.NE",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2020-11-03T03:27:18Z",
    "title_canon_sha256": "2dcddd67cffe28023c755c9137ee97836c9f9896464c2d77374fcf4905b95af5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.01447",
    "kind": "arxiv",
    "version": 1
  }
}