Pith Number

pith:NRSIY7TB

pith:2026:NRSIY7TBFGU7ERP3HXBJMZSNC6

not attested not anchored not stored refs pending

Learning Cardiac Latent Representations in Vectorcardiogram Space

Alan Wee-Chung Liew, Bosong Huang, Ming Jin, Panzhen Zhao, Patricia Lee, Shirui Pan, Wei Jin, Zengxiang Li

arxiv:2605.31249 v1 · 2026-05-29 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NRSIY7TBFGU7ERP3HXBJMZSNC6}

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	2026-06-01T01:04:06.531998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c648c7e6129a9f245fb3dc296664d179ee941714051582c5c5f2888ef4f15c5

Aliases

arxiv: 2605.31249 · arxiv_version: 2605.31249v1 · doi: 10.48550/arxiv.2605.31249 · pith_short_12: NRSIY7TBFGU7 · pith_short_16: NRSIY7TBFGU7ERP3 · pith_short_8: NRSIY7TB

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/NRSIY7TBFGU7ERP3HXBJMZSNC6 \
  | 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: 6c648c7e6129a9f245fb3dc296664d179ee941714051582c5c5f2888ef4f15c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e932c750f294ef274257cc3e1c0a1311441d9442d0f707e068e3944da3b60117",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-29T12:48:12Z",
    "title_canon_sha256": "ba8efc8c4a1556fff881aa69d0da11417911c2d09f6842223f78e5489c251cf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.31249",
    "kind": "arxiv",
    "version": 1
  }
}