Pith Number

pith:BKNRHOZZ

pith:2019:BKNRHOZZFG3K6OFR4HLXLNFI3O

not attested not anchored not stored refs pending

Speaker Sincerity Detection based on Covariance Feature Vectors and Ensemble Methods

Alessandro Lameiras Koerich, Mohammed Senoussaoui, Najim Dehak, Patrick Cardinal

arxiv:1904.11641 v1 · 2019-04-26 · cs.SD · cs.CL · 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{BKNRHOZZFG3K6OFR4HLXLNFI3O}

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	2026-05-17T23:47:43.144208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a9b13bb3929b6af38b1e1d775b4a8dba0f47d7ca1cdbab5e15689fd4575c9ad

Aliases

arxiv: 1904.11641 · arxiv_version: 1904.11641v1 · doi: 10.48550/arxiv.1904.11641 · pith_short_12: BKNRHOZZFG3K · pith_short_16: BKNRHOZZFG3K6OFR · pith_short_8: BKNRHOZZ

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/BKNRHOZZFG3K6OFR4HLXLNFI3O \
  | 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: 0a9b13bb3929b6af38b1e1d775b4a8dba0f47d7ca1cdbab5e15689fd4575c9ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c089115954ff688ef692fc3b66e35fec7253cf68a1f550659e2144d80620dcc",
    "cross_cats_sorted": [
      "cs.CL",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2019-04-26T01:42:41Z",
    "title_canon_sha256": "3e47d694e829e3528ebc2f484d58f8d13bd44b9e18b9dcf3ec31b051de7fc4fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.11641",
    "kind": "arxiv",
    "version": 1
  }
}