Pith Number

pith:IYAX33LU

pith:2025:IYAX33LU5LH3K6COKVUNNH4OOA

not attested not anchored not stored refs pending

Multi-Class-Token Transformer for Multitask Self-supervised Music Information Retrieval

Gabriel Meseguer-Brocal, Mathieu Lagrange, Romain Hennequin, Vincent Lostanlen, Yuexuan Kong

arxiv:2507.12996 v1 · 2025-07-17 · 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{IYAX33LU5LH3K6COKVUNNH4OOA}

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	2026-07-05T11:38:42.886269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46017ded74eacfb5784e5568d69f8e70151bb6ac72d687fc4a2a8ef322437393

Aliases

arxiv: 2507.12996 · arxiv_version: 2507.12996v1 · doi: 10.48550/arxiv.2507.12996 · pith_short_12: IYAX33LU5LH3 · pith_short_16: IYAX33LU5LH3K6CO · pith_short_8: IYAX33LU

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/IYAX33LU5LH3K6COKVUNNH4OOA \
  | 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: 46017ded74eacfb5784e5568d69f8e70151bb6ac72d687fc4a2a8ef322437393

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45914787e732afc80fc3a0bb292f0a7d0cc76962f8022d3276042e3ee3739e94",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-07-17T11:13:11Z",
    "title_canon_sha256": "cf59e166983e9cdf11ce2bda539da8380d6687929e8ab9c3170a207bc979d37c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.12996",
    "kind": "arxiv",
    "version": 1
  }
}