Pith Number

pith:EY6OWYHT

pith:2019:EY6OWYHTNLZU3RD2RKUN3YJCIS

not attested not anchored not stored refs pending

Deep Learning based Emotion Recognition System Using Speech Features and Transcriptions

Abhay Kumar, Abhiram Ramesh, Chirag Singh, Promod Yenigalla, Suraj Tripathi

arxiv:1906.05681 v1 · 2019-06-11 · eess.AS · cs.CL · cs.LG · cs.SD · 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{EY6OWYHTNLZU3RD2RKUN3YJCIS}

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	2026-05-17T23:43:24.615783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

263ceb60f36af34dc47a8aa8dde1224490c56a6c8d4878257851d1427cae09c6

Aliases

arxiv: 1906.05681 · arxiv_version: 1906.05681v1 · doi: 10.48550/arxiv.1906.05681 · pith_short_12: EY6OWYHTNLZU · pith_short_16: EY6OWYHTNLZU3RD2 · pith_short_8: EY6OWYHT

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/EY6OWYHTNLZU3RD2RKUN3YJCIS \
  | 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: 263ceb60f36af34dc47a8aa8dde1224490c56a6c8d4878257851d1427cae09c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d056eb9efb54305a764441dce3584026272b905f56479b5cb493227e25d27972",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG",
      "cs.SD",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2019-06-11T17:35:02Z",
    "title_canon_sha256": "0043205d88b4606117c941c29ddc166f49e49dc7e55c505f672af1d894d5b8df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.05681",
    "kind": "arxiv",
    "version": 1
  }
}