Pith Number

pith:4XNR6PDA

pith:2016:4XNR6PDALO5AU3ZYGIECF2LURX

not attested not anchored not stored refs pending

An Analysis of Rhythmic Staccato-Vocalization Based on Frequency Demodulation for Laughter Detection in Conversational Meetings

B. B. Chaudhuri, Milos Cernak, Sarbani Palit, Sucheta Ghosh

arxiv:1601.00833 v1 · 2016-01-05 · 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{4XNR6PDALO5AU3ZYGIECF2LURX}

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	2026-05-18T01:23:21.572912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5db1f3c605bba0a6f38320822e9748dd4c7607e40b34d5689989f43238a8724

Aliases

arxiv: 1601.00833 · arxiv_version: 1601.00833v1 · doi: 10.48550/arxiv.1601.00833 · pith_short_12: 4XNR6PDALO5A · pith_short_16: 4XNR6PDALO5AU3ZY · pith_short_8: 4XNR6PDA

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/4XNR6PDALO5AU3ZYGIECF2LURX \
  | 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: e5db1f3c605bba0a6f38320822e9748dd4c7607e40b34d5689989f43238a8724

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c96dc7c1cff53a8084659c8437ae53cdff7a41dcea1b7c3953dc93422539803a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2016-01-05T14:13:28Z",
    "title_canon_sha256": "081655bf53f892a0ea5776174f3819af7c608719be54ca542ff046784c199906"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.00833",
    "kind": "arxiv",
    "version": 1
  }
}