Pith Number

pith:FV5B6KVC

pith:2016:FV5B6KVCZJ47XCMLDLXTIISQHZ

not attested not anchored not stored refs pending

Speech Signal Analysis for the Estimation of Heart Rates Under Different Emotional States

Aibek Ryskaliyev, Alex Pappachen James, Sanzhar Askaruly

arxiv:1608.03720 v1 · 2016-08-12 · cs.SD · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FV5B6KVCZJ47XCMLDLXTIISQHZ}

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	2026-05-18T01:09:11.525473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d7a1f2aa2ca79fb898b1aef3422503e637d80d36b77b0eba672765e080c6283

Aliases

arxiv: 1608.03720 · arxiv_version: 1608.03720v1 · doi: 10.48550/arxiv.1608.03720 · pith_short_12: FV5B6KVCZJ47 · pith_short_16: FV5B6KVCZJ47XCML · pith_short_8: FV5B6KVC

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/FV5B6KVCZJ47XCMLDLXTIISQHZ \
  | 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: 2d7a1f2aa2ca79fb898b1aef3422503e637d80d36b77b0eba672765e080c6283

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00f95699d7d1c25798b47a837b44c0ed406ac5fc27a3503d65f42a84934c4581",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2016-08-12T08:52:23Z",
    "title_canon_sha256": "0cadb384bf51519f54528f2f8221f0e8c4dd6f26fd08dc9adf7ca31cdf08bb6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.03720",
    "kind": "arxiv",
    "version": 1
  }
}