Pith Number

pith:7NTAAJT3

pith:2025:7NTAAJT3DAHONTOE7AGZ6LEEOB

not attested not anchored not stored refs pending

Weakly Supervised Detection and Temporal Localization of Whale Calls in Long-Duration Bioacoustic Data

Benjamin Yen, Kazuhiro Nakadai, Ragib Amin Nihal, Runwu Shi, Takeshi Ashizawa

arxiv:2502.20838 v3 · 2025-02-28 · cs.SD · cs.AI · 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{7NTAAJT3DAHONTOE7AGZ6LEEOB}

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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

Ecologically-Constrained Task Arithmetic for Multi-Taxa Bioacoustic Classifiers Without Shared Data

Receipt and verification

First computed	2026-05-29T01:04:52.210031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb6600267b180ee6cdc4f80d9f2c847078717774ebea970e952215e7ed30bc1d

Aliases

arxiv: 2502.20838 · arxiv_version: 2502.20838v3 · doi: 10.48550/arxiv.2502.20838 · pith_short_12: 7NTAAJT3DAHO · pith_short_16: 7NTAAJT3DAHONTOE · pith_short_8: 7NTAAJT3

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/7NTAAJT3DAHONTOE7AGZ6LEEOB \
  | 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: fb6600267b180ee6cdc4f80d9f2c847078717774ebea970e952215e7ed30bc1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c164d3c0db88a74c12d433a5db31d0291c5fa7bf04957b96d96bc0d8f266eb8",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-02-28T08:34:12Z",
    "title_canon_sha256": "829d42099c4b44d0623aff11c1fefb02273bae4ee58f3b10c14e85660b313513"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.20838",
    "kind": "arxiv",
    "version": 3
  }
}