Pith Number

pith:CB2Q4V6C

pith:2018:CB2Q4V6CJ3QHS7CSAYWLBL3FLQ

not attested not anchored not stored refs pending

An Ensemble Framework of Voice-Based Emotion Recognition System for Films and TV Programs

Fei Tao, Gang Liu, Qingen Zhao

arxiv:1803.01122 v1 · 2018-03-03 · eess.AS · 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{CB2Q4V6CJ3QHS7CSAYWLBL3FLQ}

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	2026-05-18T00:22:01.714305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10750e57c24ee0797c52062cb0af655c2c79afdeec4c50dc897ce713bb18ee50

Aliases

arxiv: 1803.01122 · arxiv_version: 1803.01122v1 · doi: 10.48550/arxiv.1803.01122 · pith_short_12: CB2Q4V6CJ3QH · pith_short_16: CB2Q4V6CJ3QHS7CS · pith_short_8: CB2Q4V6C

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/CB2Q4V6CJ3QHS7CSAYWLBL3FLQ \
  | 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: 10750e57c24ee0797c52062cb0af655c2c79afdeec4c50dc897ce713bb18ee50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3fd6e3642eaeefa3c27918dd4ade692d626565ac4f234b27a53e7cd724276f0",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2018-03-03T08:17:12Z",
    "title_canon_sha256": "1619528122700edfeb4cd16d8538ce59f9e80014251dd76d61a8e4b2d7dae5bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.01122",
    "kind": "arxiv",
    "version": 1
  }
}