Pith Number

pith:TD2LV3HZ

pith:2019:TD2LV3HZBR5SAV7L4XVIH7LJPD

not attested not anchored not stored refs pending

Transfer Learning From Sound Representations For Anger Detection in Speech

Mohamed Ezzeldin A. Elshaer, Scott Wisdom, Taniya Mishra

arxiv:1902.02120 v1 · 2019-02-06 · cs.LG · cs.SD · eess.AS · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TD2LV3HZBR5SAV7L4XVIH7LJPD}

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	2026-05-17T23:54:37.856574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98f4baecf90c7b2057ebe5ea83fd6978c110171733436e6e18324d225d08dff6

Aliases

arxiv: 1902.02120 · arxiv_version: 1902.02120v1 · doi: 10.48550/arxiv.1902.02120 · pith_short_12: TD2LV3HZBR5S · pith_short_16: TD2LV3HZBR5SAV7L · pith_short_8: TD2LV3HZ

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/TD2LV3HZBR5SAV7L4XVIH7LJPD \
  | 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: 98f4baecf90c7b2057ebe5ea83fd6978c110171733436e6e18324d225d08dff6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e30280faa03f49371aa158369506d93e039787371250063e202e0e8694a7753e",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-02-06T11:34:44Z",
    "title_canon_sha256": "91431969bdec7ebc40676abbc272a5ae7d1459514c57f971027a2dae7c8b8745"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.02120",
    "kind": "arxiv",
    "version": 1
  }
}