Pith Number

pith:XQMSVTPD

pith:2025:XQMSVTPDQLM4DKUREJS57ZBFFB

not attested not anchored not stored refs pending

Fully Few-shot Class-incremental Audio Classification Using Multi-level Embedding Extractor and Ridge Regression Classifier

Il-Youp Kwak, Jiaxin Tan, Qianhua He, Yanxiong Li, Yongjie Si

arxiv:2506.18406 v1 · 2025-06-23 · 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{XQMSVTPDQLM4DKUREJS57ZBFFB}

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	2026-07-05T11:25:49.816059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc192acde382d9c1aa912265dfe425284adb733401e2f6e1acd726e70b85b314

Aliases

arxiv: 2506.18406 · arxiv_version: 2506.18406v1 · doi: 10.48550/arxiv.2506.18406 · pith_short_12: XQMSVTPDQLM4 · pith_short_16: XQMSVTPDQLM4DKUR · pith_short_8: XQMSVTPD

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/XQMSVTPDQLM4DKUREJS57ZBFFB \
  | 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: bc192acde382d9c1aa912265dfe425284adb733401e2f6e1acd726e70b85b314

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4d75339670497914fc1b47bd0d74615d037ee20ab479d8f3690fcd1effe35af",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2025-06-23T08:42:28Z",
    "title_canon_sha256": "34f9f556442580b8e5287a872eaa79a1cf82c5b6d0002605fd5917eef6eab98c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.18406",
    "kind": "arxiv",
    "version": 1
  }
}