Pith Number

pith:6QDIH3HW

pith:2026:6QDIH3HWANHBNSWJOFY7NUY2XX

not attested not anchored not stored refs pending

ECHOv2: Two-Level Band-Splitting Representation Learning for Anomalous Sound Detection

Juan Liu, Ming Li, Yucong Zhang

arxiv:2607.10596 v1 · 2026-07-12 · 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{6QDIH3HWANHBNSWJOFY7NUY2XX}

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	2026-07-14T01:21:23.097576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f40683ecf6034e16cac97171f6d31abdd203565705022dce4f162312e7673f8c

Aliases

arxiv: 2607.10596 · arxiv_version: 2607.10596v1 · doi: 10.48550/arxiv.2607.10596 · pith_short_12: 6QDIH3HWANHB · pith_short_16: 6QDIH3HWANHBNSWJ · pith_short_8: 6QDIH3HW

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/6QDIH3HWANHBNSWJOFY7NUY2XX \
  | 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: f40683ecf6034e16cac97171f6d31abdd203565705022dce4f162312e7673f8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e203754082ef1e0c87b9d2b046fc65ba98d45ace2a12160aa809ce86ab48ae16",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2026-07-12T06:26:38Z",
    "title_canon_sha256": "8882bd71e2ee9c444e23e1983e6080caca93531e48f8dcd490a00207724a6de4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.10596",
    "kind": "arxiv",
    "version": 1
  }
}