Pith Number

pith:QDQVV7U3

pith:2025:QDQVV7U3ZPO4WVKM3MPCLAMX7W

not attested not anchored not stored refs pending

Knowledge-Augmented Vision Language Models for Underwater Bioacoustic Spectrogram Analysis

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

arxiv:2509.05703 v1 · 2025-09-06 · cs.CV · cs.AI · cs.IR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QDQVV7U3ZPO4WVKM3MPCLAMX7W}

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	2026-07-05T12:06:22.671153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80e15afe9bcbddcb554cdb1e258197fd98799b7a55534a9b86c78b6b5dbb46ca

Aliases

arxiv: 2509.05703 · arxiv_version: 2509.05703v1 · doi: 10.48550/arxiv.2509.05703 · pith_short_12: QDQVV7U3ZPO4 · pith_short_16: QDQVV7U3ZPO4WVKM · pith_short_8: QDQVV7U3

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/QDQVV7U3ZPO4WVKM3MPCLAMX7W \
  | 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: 80e15afe9bcbddcb554cdb1e258197fd98799b7a55534a9b86c78b6b5dbb46ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf7315f5bab65f379c47e04129283104cecae9cfbc035f30ca482ff25ebed4d6",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-09-06T12:36:59Z",
    "title_canon_sha256": "3f27e3537dd4d806d0fd0d418b684657ab791e5a5771890497c531ec99e26248"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.05703",
    "kind": "arxiv",
    "version": 1
  }
}