Pith Number

pith:VPBZIUGL

pith:2020:VPBZIUGL574RWAGIO4ZRP3322E

not attested not anchored not stored refs pending

I'm Sorry for Your Loss: Spectrally-Based Audio Distances Are Bad at Pitch

Joseph Turian, Max Henry

arxiv:2012.04572 v2 · 2020-12-08 · cs.SD · cs.AI · cs.LG · 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{VPBZIUGL574RWAGIO4ZRP3322E}

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

Audio synthesizer inversion in symmetric parameter spaces with approximately equivariant flow matching

Receipt and verification

First computed	2026-07-05T01:58:21.607658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abc39450cbeff91b00c8773317ef7ad13b861c47bb61873851408bdba1688e11

Aliases

arxiv: 2012.04572 · arxiv_version: 2012.04572v2 · doi: 10.48550/arxiv.2012.04572 · pith_short_12: VPBZIUGL574R · pith_short_16: VPBZIUGL574RWAGI · pith_short_8: VPBZIUGL

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/VPBZIUGL574RWAGIO4ZRP3322E \
  | 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: abc39450cbeff91b00c8773317ef7ad13b861c47bb61873851408bdba1688e11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9e5dc3c2a7c18cb9ca7e7a15b4922e4612f627d09e253272cf70f7dc68926a5",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2020-12-08T17:17:28Z",
    "title_canon_sha256": "8551f7288add055e22819cc90e7662c8099080c9713b46394893db0eb4b657d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.04572",
    "kind": "arxiv",
    "version": 2
  }
}