Pith Number

pith:LHURPX5M

pith:2026:LHURPX5MPKTEBUMJMRF3YLTPEW

not attested not anchored not stored refs pending

A Multi-Branch Hierarchy-Aware Framework for Heterogeneous Audio Classification

Beile Ning, Gongping Huang, Jiayi Yu, Wenjun Xu, Yuanhang Qian, Yufei Hu, Zhongxin Bai, Zitong Wang

arxiv:2607.01974 v1 · 2026-07-02 · cs.SD · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LHURPX5MPKTEBUMJMRF3YLTPEW}

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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.

Cited by

1 paper in Pith

A Multi-Branch Hierarchy-Aware Framework for Heterogeneous Audio Classification

Receipt and verification

First computed	2026-07-03T01:17:35.938675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59e917dfac7aa640d189644bbc2e6f25a1d6698d2bda05bea3dc92e14e2bc4a4

Aliases

arxiv: 2607.01974 · arxiv_version: 2607.01974v1 · doi: 10.48550/arxiv.2607.01974 · pith_short_12: LHURPX5MPKTE · pith_short_16: LHURPX5MPKTEBUMJ · pith_short_8: LHURPX5M

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/LHURPX5MPKTEBUMJMRF3YLTPEW \
  | 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: 59e917dfac7aa640d189644bbc2e6f25a1d6698d2bda05bea3dc92e14e2bc4a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc7467f95331f56c80c0387cd05bf4cb9b0f8845265b47a457fbb8acf3e0496f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2026-07-02T10:08:24Z",
    "title_canon_sha256": "dc8b992fff4c73476ff98bfaad2e5ea054113b6df9bf6726d3f868cba30966d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01974",
    "kind": "arxiv",
    "version": 1
  }
}