Pith Number

pith:EDPWGU4X

pith:2022:EDPWGU4XMHIWFSEII3GECBL4ED

not attested not anchored not stored refs pending

Speaker Normalization for Self-supervised Speech Emotion Recognition

Edmilson Morais, Hagai Aronowitz, Itai Gat, Ron Hoory, Weizhong Zhu

arxiv:2202.01252 v2 · 2022-02-02 · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EDPWGU4XMHIWFSEII3GECBL4ED}

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	2026-07-05T05:13:31.548410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20df63539761d162c88846cc41057c20ef39b7862e47666bdf66c1742928bfa9

Aliases

arxiv: 2202.01252 · arxiv_version: 2202.01252v2 · doi: 10.48550/arxiv.2202.01252 · pith_short_12: EDPWGU4XMHIW · pith_short_16: EDPWGU4XMHIWFSEI · pith_short_8: EDPWGU4X

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/EDPWGU4XMHIWFSEII3GECBL4ED \
  | 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: 20df63539761d162c88846cc41057c20ef39b7862e47666bdf66c1742928bfa9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d15b4778d06c64bd0bbb0ba3fbdf6d9a010e45c43f14df16771549a293c2471",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-02-02T19:30:47Z",
    "title_canon_sha256": "2f870a7f2bcea251c34d3ca71f79e05ab2d9a3ac5565406d97113a2c463433da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.01252",
    "kind": "arxiv",
    "version": 2
  }
}