Pith Number

pith:CVCY7TAK

pith:2025:CVCY7TAK6Q3TAKUA46QTIL6XYU

not attested not anchored not stored refs pending

A Simultaneous ECG-PCG Acquisition System with Real-Time Burst-Adaptive Noise Cancellation

Avishka Herath, Chamira U. S. Edussooriya, Chathuni Wijegunawardena, Duminda Samarasinghe, Kithmin Wickremasinghe, Kumudu Kaushalya, Malith Jayalath, Pahan Mendis, Sanjana Kapukotuwa, Wageesha N. Manamperi

arxiv:2510.23819 v3 · 2025-10-27 · eess.SY · cs.SY · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CVCY7TAK6Q3TAKUA46QTIL6XYU}

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	2026-08-03T01:12:07.045831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15458fcc0af437302a80e7a1342fd7c509dee3dc1211a66255b172b8ae0ac22b

Aliases

arxiv: 2510.23819 · arxiv_version: 2510.23819v3 · doi: 10.48550/arxiv.2510.23819 · pith_short_12: CVCY7TAK6Q3T · pith_short_16: CVCY7TAK6Q3TAKUA · pith_short_8: CVCY7TAK

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/CVCY7TAK6Q3TAKUA46QTIL6XYU \
  | 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: 15458fcc0af437302a80e7a1342fd7c509dee3dc1211a66255b172b8ae0ac22b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5e799bfb97aaca378b37ab4149845524f6593c577c5e2f9c0f49a0bbdadb39f",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2025-10-27T20:00:45Z",
    "title_canon_sha256": "62d8113608ef4d9e1532c83d07be14eb5be27bf103766c3b42db3a06d43c7041"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.23819",
    "kind": "arxiv",
    "version": 3
  }
}