Pith Number

pith:OYIBSH2J

pith:2023:OYIBSH2JK5ZYTM57FMX3MABSMU

not attested not anchored not stored refs pending

Post-Processing Independent Evaluation of Sound Event Detection Systems

Janek Ebbers, Reinhold Haeb-Umbach, Romain Serizel

arxiv:2306.15440 v1 · 2023-06-27 · eess.AS · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OYIBSH2JK5ZYTM57FMX3MABSMU}

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	2026-07-05T06:24:59.193211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7610191f49577389b3bf2b2fb600326512c4b36e954b54b46cb92c48abdb6e4e

Aliases

arxiv: 2306.15440 · arxiv_version: 2306.15440v1 · doi: 10.48550/arxiv.2306.15440 · pith_short_12: OYIBSH2JK5ZY · pith_short_16: OYIBSH2JK5ZYTM57 · pith_short_8: OYIBSH2J

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/OYIBSH2JK5ZYTM57FMX3MABSMU \
  | 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: 7610191f49577389b3bf2b2fb600326512c4b36e954b54b46cb92c48abdb6e4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de5af1dbabe5d52382438c846ace1ffea3c03794a20827b9fb39adf72cc16364",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2023-06-27T12:54:06Z",
    "title_canon_sha256": "69f76c57630bdc6a4245008341b9bb8570703a9bd95055ca4c9e5f0905728212"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.15440",
    "kind": "arxiv",
    "version": 1
  }
}