Pith Number

pith:BNM7X5CX

pith:2024:BNM7X5CXVMH6IC7D4OBMEHFI5J

not attested not anchored not stored refs pending

Advancing Audio Fingerprinting Accuracy Addressing Background Noise and Distortion Challenges

Jyothi Swaroop Arlagadda Narasimharaju, Naveen Kunchakuri, Navin Kamuni, Sathishkumar Chintala, Venkat Kumar

arxiv:2402.13957 v2 · 2024-02-21 · cs.SD · cs.LG · 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{BNM7X5CXVMH6IC7D4OBMEHFI5J}

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	2026-07-05T08:26:20.229704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b59fbf457ab0fe40be3e382c21ca8ea60986233ff71ffda77fb97933b3c70ff

Aliases

arxiv: 2402.13957 · arxiv_version: 2402.13957v2 · doi: 10.48550/arxiv.2402.13957 · pith_short_12: BNM7X5CXVMH6 · pith_short_16: BNM7X5CXVMH6IC7D · pith_short_8: BNM7X5CX

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/BNM7X5CXVMH6IC7D4OBMEHFI5J \
  | 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: 0b59fbf457ab0fe40be3e382c21ca8ea60986233ff71ffda77fb97933b3c70ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38afb9dbd34788e15df5a1898c18766d5aeb9e72cad6c285a4581045cb3163fb",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2024-02-21T17:37:30Z",
    "title_canon_sha256": "1c90dab9c2a41bd87084d37963b8ee6cb2d92d90d6c0dee5510f724af2d3cb7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.13957",
    "kind": "arxiv",
    "version": 2
  }
}