Pith Number

pith:Z3BCQJP2

pith:2025:Z3BCQJP2DXC32S5IWLNFPFVXI3

not attested not anchored not stored refs pending

Acoustic Classification of Maritime Vessels using Learnable Filterbanks

Arghya Bhowmik, Jonas Elsborg, Tejs Vegge

arxiv:2505.23964 v1 · 2025-05-29 · 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{Z3BCQJP2DXC32S5IWLNFPFVXI3}

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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

Hearing the Ocean: Bio-inspired Gammatone-CNN framework for Robust Underwater Acoustic Target Classification

Receipt and verification

First computed	2026-07-05T11:12:39.194697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cec22825fa1dc5bd4ba8b2da5796b746ddc34e791828045ff5a0693a400c750a

Aliases

arxiv: 2505.23964 · arxiv_version: 2505.23964v1 · doi: 10.48550/arxiv.2505.23964 · pith_short_12: Z3BCQJP2DXC3 · pith_short_16: Z3BCQJP2DXC32S5I · pith_short_8: Z3BCQJP2

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/Z3BCQJP2DXC32S5IWLNFPFVXI3 \
  | 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: cec22825fa1dc5bd4ba8b2da5796b746ddc34e791828045ff5a0693a400c750a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24144206b18a51c77fa39304717c138314b8f4dcfcfec487bb2886af166a7a39",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-05-29T19:41:15Z",
    "title_canon_sha256": "a01a4fe657f87db4c7fe59846243a1ddb07470e32fdff68376058ec24e2cc23a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.23964",
    "kind": "arxiv",
    "version": 1
  }
}