Pith Number

pith:N4OTMC4Q

pith:2025:N4OTMC4QV3WOXVKEQGKZ2REV44

not attested not anchored not stored refs pending

Amplifying Emotional Signals: Data-Efficient Deep Learning for Robust Speech Emotion Recognition

Tai Vu

arxiv:2509.00077 v1 · 2025-08-26 · eess.AS · cs.AI · cs.CL · 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{N4OTMC4QV3WOXVKEQGKZ2REV44}

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	2026-07-05T12:02:09.098811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f1d360b90aeecebd54481959d4495e7124b3f87e00a9a4d7fd025dd526c8ab6

Aliases

arxiv: 2509.00077 · arxiv_version: 2509.00077v1 · doi: 10.48550/arxiv.2509.00077 · pith_short_12: N4OTMC4QV3WO · pith_short_16: N4OTMC4QV3WOXVKE · pith_short_8: N4OTMC4Q

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/N4OTMC4QV3WOXVKEQGKZ2REV44 \
  | 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: 6f1d360b90aeecebd54481959d4495e7124b3f87e00a9a4d7fd025dd526c8ab6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfb7a98b172d7163988c10900930fdad160f05666b7c8ea289568fddb963f854",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2025-08-26T19:08:54Z",
    "title_canon_sha256": "c20141b95a0d076c04446f078ff66e332adb13c54fc4e9c501e83505a67a0437"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.00077",
    "kind": "arxiv",
    "version": 1
  }
}