Pith Number

pith:M5UL3MK3

pith:2022:M5UL3MK3CJMRB6R7SK23NXYOBD

not attested not anchored not stored refs pending

Threshold Independent Evaluation of Sound Event Detection Scores

Janek Ebbers, Reinhold Haeb-Umbach, Romain Serizel

arxiv:2201.13148 v1 · 2022-01-31 · 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{M5UL3MK3CJMRB6R7SK23NXYOBD}

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	2026-07-05T03:52:42.884368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6768bdb15b125910fa3f92b5b6df0e08c7b5d6048ad9487c6b5cc54463514be6

Aliases

arxiv: 2201.13148 · arxiv_version: 2201.13148v1 · doi: 10.48550/arxiv.2201.13148 · pith_short_12: M5UL3MK3CJMR · pith_short_16: M5UL3MK3CJMRB6R7 · pith_short_8: M5UL3MK3

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/M5UL3MK3CJMRB6R7SK23NXYOBD \
  | 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: 6768bdb15b125910fa3f92b5b6df0e08c7b5d6048ad9487c6b5cc54463514be6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1eed93e32221ad338710d5db7b21c4a3b9fbed81b5d98310de6aaf433b4b6f1e",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2022-01-31T11:47:02Z",
    "title_canon_sha256": "8e7c27210c03237ba92e5df6da464dd1b75530125a8a1ac17e457fe5bcfd9189"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.13148",
    "kind": "arxiv",
    "version": 1
  }
}