Pith Number

pith:U2JIMB5O

pith:2025:U2JIMB5OG56GIORJDR66XWCKLN

not attested not anchored not stored refs pending

Towards detecting the pathological subharmonic voicing with fully convolutional neural networks

Andrew J. McWhorter, Brad Story, Melda Kunduk, Takeshi Ikuma

arxiv:2501.09159 v1 · 2025-01-15 · 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{U2JIMB5OG56GIORJDR66XWCKLN}

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	2026-07-05T10:01:42.693675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6928607ae377c643a291c7debd84a5b4e85d0cbccb2ca26050227ac3b8bf0c2

Aliases

arxiv: 2501.09159 · arxiv_version: 2501.09159v1 · doi: 10.48550/arxiv.2501.09159 · pith_short_12: U2JIMB5OG56G · pith_short_16: U2JIMB5OG56GIORJ · pith_short_8: U2JIMB5O

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/U2JIMB5OG56GIORJDR66XWCKLN \
  | 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: a6928607ae377c643a291c7debd84a5b4e85d0cbccb2ca26050227ac3b8bf0c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecc3507a0c350dcb908bbd3cdbd806743975b9a1565660bfe25513133983ea80",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2025-01-15T21:22:07Z",
    "title_canon_sha256": "f73273ba6ebd0fe4271af3dcfaa5e7cbb6def11494c1bae389daf840205f5cbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.09159",
    "kind": "arxiv",
    "version": 1
  }
}