Pith Number

pith:77ISQ3WZ

pith:2023:77ISQ3WZXCPUOUDBHYVJJHAB5J

not attested not anchored not stored refs pending

Enhancing Speech Emotion Recognition Through Differentiable Architecture Search

Berrak Sisman, Bj\"orn Schuller, Rajib Rana, Sara Khalifa, Thejan Rajapakshe

arxiv:2305.14402 v3 · 2023-05-23 · cs.SD · 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{77ISQ3WZXCPUOUDBHYVJJHAB5J}

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	2026-07-05T07:35:19.064909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffd1286ed9b89f4750613e2a949c01ea7ad604309047e8162f7fad1b060b6c01

Aliases

arxiv: 2305.14402 · arxiv_version: 2305.14402v3 · doi: 10.48550/arxiv.2305.14402 · pith_short_12: 77ISQ3WZXCPU · pith_short_16: 77ISQ3WZXCPUOUDB · pith_short_8: 77ISQ3WZ

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/77ISQ3WZXCPUOUDBHYVJJHAB5J \
  | 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: ffd1286ed9b89f4750613e2a949c01ea7ad604309047e8162f7fad1b060b6c01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9c514cf4ca9a4896c63c00593aa45c2b5a47ae10f5c64134d6b69109ff1cc67",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2023-05-23T10:16:08Z",
    "title_canon_sha256": "90c7cfb966db235f49cfb46ba72595cbc26b1e59cc22dc76c23c3b64f846ae57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.14402",
    "kind": "arxiv",
    "version": 3
  }
}