Pith Number

pith:V3GIR33M

pith:2026:V3GIR33M4THRTDHQZQ7JVEEGLX

not attested not anchored not stored refs pending

MSAIC-Net: A Multi-Scale Attention and Imbalance-Aware Contrastive Network for ECG-Based Myocardial Substrate Abnormality Detection

Amit R. Patel, Canyu Lei, Cristiane Singulane, Derek Bivona, Fenglin Zhang, Jianxin Xie, Jonathan Pan, Kenneth Bilchick

arxiv:2606.06718 v1 · 2026-06-04 · cs.LG · cs.AI · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V3GIR33M4THRTDHQZQ7JVEEGLX}

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	2026-06-08T01:04:24.394199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aecc88ef6ce4cf198cf0cc3e9a90865de8429c3c014c913cd6d037ed324ad855

Aliases

arxiv: 2606.06718 · arxiv_version: 2606.06718v1 · doi: 10.48550/arxiv.2606.06718 · pith_short_12: V3GIR33M4THR · pith_short_16: V3GIR33M4THRTDHQ · pith_short_8: V3GIR33M

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/V3GIR33M4THRTDHQZQ7JVEEGLX \
  | 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: aecc88ef6ce4cf198cf0cc3e9a90865de8429c3c014c913cd6d037ed324ad855

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "763a69ee0cd0923e6e376a0867c42f25c3d4429f61c0b97943f1d109ff58a0ce",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-04T21:08:06Z",
    "title_canon_sha256": "7eb9b01ed09bd7051f4c3df19f08cb653f75c8fc3ed76559d665f9c184ea85c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.06718",
    "kind": "arxiv",
    "version": 1
  }
}