Pith Number

pith:IIUIDPHI

pith:2025:IIUIDPHIDF53HMSDV3OJEGZMUW

not attested not anchored not stored refs pending

Hybrid Disagreement-Diversity Active Learning for Bioacoustic Sound Event Detection

Shiqi Zhang, Tuomas Virtanen

arxiv:2505.20956 v2 · 2025-05-27 · 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{IIUIDPHIDF53HMSDV3OJEGZMUW}

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	2026-07-05T11:11:47.125919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

422881bce8197bb3b243aedc921b2ca5a1d52bd6b87f4e6f0d4828ec8f2a3e40

Aliases

arxiv: 2505.20956 · arxiv_version: 2505.20956v2 · doi: 10.48550/arxiv.2505.20956 · pith_short_12: IIUIDPHIDF53 · pith_short_16: IIUIDPHIDF53HMSD · pith_short_8: IIUIDPHI

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/IIUIDPHIDF53HMSDV3OJEGZMUW \
  | 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: 422881bce8197bb3b243aedc921b2ca5a1d52bd6b87f4e6f0d4828ec8f2a3e40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6adc4e9f7a56d2997a014eff626cd7ecb3ebc2d97944e64295c8c82958c7b2be",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-05-27T09:50:39Z",
    "title_canon_sha256": "80ac20d9c2c618ec76cca94f29506ac835ed50c905fbf2f5d94a251cdeb64fdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.20956",
    "kind": "arxiv",
    "version": 2
  }
}