Pith Number

pith:HIYE4DJH

pith:2022:HIYE4DJHY4YS4GX2H5GCEFX4KD

not attested not anchored not stored refs pending

Exploring the Effectiveness of Self-supervised Learning and Classifier Chains in Emotion Recognition of Nonverbal Vocalizations

Detai Xin, Hiroshi Saruwatari, Shinnosuke Takamichi

arxiv:2206.10695 v1 · 2022-06-21 · 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{HIYE4DJHY4YS4GX2H5GCEFX4KD}

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	2026-07-05T04:33:54.567626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a304e0d27c7312e1afa3f4c2216fc50ffb725c2736657f211d3851398c54086

Aliases

arxiv: 2206.10695 · arxiv_version: 2206.10695v1 · doi: 10.48550/arxiv.2206.10695 · pith_short_12: HIYE4DJHY4YS · pith_short_16: HIYE4DJHY4YS4GX2 · pith_short_8: HIYE4DJH

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/HIYE4DJHY4YS4GX2H5GCEFX4KD \
  | 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: 3a304e0d27c7312e1afa3f4c2216fc50ffb725c2736657f211d3851398c54086

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4016a365d0b78448f37377898c60f174dca0c101a0e25c2d8c9970e45addc19b",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2022-06-21T19:29:54Z",
    "title_canon_sha256": "0f36df5a982fdc574f72fce244412904ad4244b9ec1e177cc7d231b03409426e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.10695",
    "kind": "arxiv",
    "version": 1
  }
}