Pith Number

pith:YM6MWSCN

pith:2021:YM6MWSCNZFP5LR532ADSMBRZEH

not attested not anchored not stored refs pending

Embedding-based Music Emotion Recognition Using Composite Loss

Fr\'ed\'eric Li, Kimiaki Shirahama, Marcin Grzegorzek, Naoki Takashima

arxiv:2112.07192 v5 · 2021-12-14 · cs.SD · cs.HC · cs.MM · 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{YM6MWSCNZFP5LR532ADSMBRZEH}

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	2026-07-05T05:59:01.838248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c33ccb484dc95fd5c7bbd00726063921f49d9813b7872cba2859289d973661af

Aliases

arxiv: 2112.07192 · arxiv_version: 2112.07192v5 · doi: 10.48550/arxiv.2112.07192 · pith_short_12: YM6MWSCNZFP5 · pith_short_16: YM6MWSCNZFP5LR53 · pith_short_8: YM6MWSCN

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/YM6MWSCNZFP5LR532ADSMBRZEH \
  | 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: c33ccb484dc95fd5c7bbd00726063921f49d9813b7872cba2859289d973661af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6ea018d21ff682ff871d62193b84b9246d585612f97b5f54254d6171aa3b023",
    "cross_cats_sorted": [
      "cs.HC",
      "cs.MM",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2021-12-14T06:54:08Z",
    "title_canon_sha256": "2de064ac84b40a16ca3b11cae03fe8942e4c067e644a98584ce17edb7486a1b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.07192",
    "kind": "arxiv",
    "version": 5
  }
}