Pith Number

pith:QQGZ6IXF

pith:2023:QQGZ6IXFRQGG7QSESTUOTR7S74

not attested not anchored not stored refs pending

Online Active Learning For Sound Event Detection

Ankit Shah, Francis Kubala, Mark Lindsey, Richard M. Stern

arxiv:2309.14460 v1 · 2023-09-25 · eess.AS · cs.AI · cs.CL · cs.SD · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QQGZ6IXFRQGG7QSESTUOTR7S74}

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	2026-07-05T06:55:06.929383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

840d9f22e58c0c6fc24494e8e9c7f2ff34ebf1fd4bd92dd64adbc1ccbca58976

Aliases

arxiv: 2309.14460 · arxiv_version: 2309.14460v1 · doi: 10.48550/arxiv.2309.14460 · pith_short_12: QQGZ6IXFRQGG · pith_short_16: QQGZ6IXFRQGG7QSE · pith_short_8: QQGZ6IXF

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/QQGZ6IXFRQGG7QSESTUOTR7S74 \
  | 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: 840d9f22e58c0c6fc24494e8e9c7f2ff34ebf1fd4bd92dd64adbc1ccbca58976

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "452c1a987a6a6f1240a18469a5c8dcb0f03f36bbe5ebde78720bce21bd4c6212",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.SD",
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2023-09-25T18:48:36Z",
    "title_canon_sha256": "084171ccb3a0f9dd5d4574f81f469fa91f802969c242faf697bd8f61d6a58888"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.14460",
    "kind": "arxiv",
    "version": 1
  }
}