Pith Number

pith:2J62NL5V

pith:2019:2J62NL5VU4L7QZI26DPG2OLRVA

not attested not anchored not stored refs pending

Emotion Recognition from Speech

Haresh Rengaraj Rajamohan, Kannan Venkataramanan

arxiv:1912.10458 v1 · 2019-12-22 · 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{2J62NL5VU4L7QZI26DPG2OLRVA}

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.

Cited by

1 paper in Pith

Exploring Remote Photoplethysmography for Neonatal Pain Detection from Facial Videos

Receipt and verification

First computed	2026-07-05T00:27:50.194838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d27da6afb5a717f8651af0de6d3971a80590ce8378d8bfe231d6e165d92f01c9

Aliases

arxiv: 1912.10458 · arxiv_version: 1912.10458v1 · doi: 10.48550/arxiv.1912.10458 · pith_short_12: 2J62NL5VU4L7 · pith_short_16: 2J62NL5VU4L7QZI2 · pith_short_8: 2J62NL5V

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/2J62NL5VU4L7QZI26DPG2OLRVA \
  | 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: d27da6afb5a717f8651af0de6d3971a80590ce8378d8bfe231d6e165d92f01c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14c7de5434411852e7fd9f10e0c34965e8619d9ec4c6556b9929e880c528000d",
    "cross_cats_sorted": [
      "cs.CL",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2019-12-22T14:43:14Z",
    "title_canon_sha256": "224208384f110886f1015c312157c9d85a921f672e854d55c45dbd70d00c874e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.10458",
    "kind": "arxiv",
    "version": 1
  }
}