Pith Number

pith:ZPY5AFIT

pith:2024:ZPY5AFIT7M53MM47QCEMY5RZOU

not attested not anchored not stored refs pending

Window Function-less DFT with Reduced Noise and Latency for Real-Time Music Analysis

Cai Biesinger, Hiromitsu Awano, Masanori Hashimoto

arxiv:2410.07982 v3 · 2024-10-10 · 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{ZPY5AFIT7M53MM47QCEMY5RZOU}

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	2026-07-05T12:04:28.575649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbf1d01513fb3bb6339f8088cc7639753bff30b6bf6947e1d07419769d9eeccf

Aliases

arxiv: 2410.07982 · arxiv_version: 2410.07982v3 · doi: 10.48550/arxiv.2410.07982 · pith_short_12: ZPY5AFIT7M53 · pith_short_16: ZPY5AFIT7M53MM47 · pith_short_8: ZPY5AFIT

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/ZPY5AFIT7M53MM47QCEMY5RZOU \
  | 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: cbf1d01513fb3bb6339f8088cc7639753bff30b6bf6947e1d07419769d9eeccf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31cc01d15ce0ccfe6016e1f42fdb79002c9ace686d4cfbee32faabb8eb478976",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2024-10-10T14:37:10Z",
    "title_canon_sha256": "daeee5d04883f711c54b37c180086311ba7ca733a15fe43dd8398732792cbe88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.07982",
    "kind": "arxiv",
    "version": 3
  }
}