Pith Number

pith:QMXYE3MV

pith:2020:QMXYE3MVX5ZYQHELJZMYIALLN2

not attested not anchored not stored refs pending

Self-supervised ECG Representation Learning for Emotion Recognition

Ali Etemad, Pritam Sarkar

arxiv:2002.03898 v2 · 2020-02-04 · eess.SP · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QMXYE3MVX5ZYQHELJZMYIALLN2}

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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

Leveraging Self-Training and Variational Autoencoder for Agitation Detection in People with Dementia Using Wearable Sensors

Receipt and verification

First computed	2026-07-05T01:25:52.694898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

832f826d95bf73881c8b4e5984016b6e83971ce2a6ca1d7e4949643df3ad3247

Aliases

arxiv: 2002.03898 · arxiv_version: 2002.03898v2 · doi: 10.48550/arxiv.2002.03898 · pith_short_12: QMXYE3MVX5ZY · pith_short_16: QMXYE3MVX5ZYQHEL · pith_short_8: QMXYE3MV

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/QMXYE3MVX5ZYQHELJZMYIALLN2 \
  | 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: 832f826d95bf73881c8b4e5984016b6e83971ce2a6ca1d7e4949643df3ad3247

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccdcf5033f9d85cdaf07b9f591fa13f03565da99164604802a86c079af61680c",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2020-02-04T17:15:37Z",
    "title_canon_sha256": "d32b5596c08789c651da5a4d1ea0fc606068dafc5819e9f4ac505520bf530a90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.03898",
    "kind": "arxiv",
    "version": 2
  }
}