Pith Number

pith:45PGEEJT

pith:2021:45PGEEJT2IS4NOBCXGOXYSGQYM

not attested not anchored not stored refs pending

vocadito: A dataset of solo vocals with $f_0$, note, and lyric annotations

David Rubinstein, Gabriel Meseguer-Brocal, Juan Jos\'e Bosch, Katherine Pasalo, Rachel M. Bittner

arxiv:2110.05580 v2 · 2021-10-11 · cs.SD · 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{45PGEEJT2IS4NOBCXGOXYSGQYM}

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.

Cited by

1 paper in Pith

SwiftF0: Fast and Accurate Monophonic Pitch Detection

Receipt and verification

First computed	2026-07-05T03:27:05.321714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e75e621133d225c6b822b99d7c48d0c317ea2f49d29f4fc4cf5677a5b9389f99

Aliases

arxiv: 2110.05580 · arxiv_version: 2110.05580v2 · doi: 10.48550/arxiv.2110.05580 · pith_short_12: 45PGEEJT2IS4 · pith_short_16: 45PGEEJT2IS4NOBC · pith_short_8: 45PGEEJT

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/45PGEEJT2IS4NOBCXGOXYSGQYM \
  | 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: e75e621133d225c6b822b99d7c48d0c317ea2f49d29f4fc4cf5677a5b9389f99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b5108f2fd1a5dfef814887334d25030149ef66c2317e489be53940fbe672dbe",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2021-10-11T19:42:55Z",
    "title_canon_sha256": "8175ff72e3ebd33b350fb4a6ba8698a6631fa6713d1cc5b38c4c769539e3025b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.05580",
    "kind": "arxiv",
    "version": 2
  }
}