Pith Number

pith:FH67QKT2

pith:2026:FH67QKT2BMDVRUGAEX22Q36IMX

not attested not anchored not stored refs pending

Cross-View Attention Fusion Net: A Prior-Guided Dual-View Representation Learning for Cardiac Output Estimation from Short-Term PPG Signals

Bo Cui, Dirk W. Donker, Libera Fresiello, Peter H. Veltink, Yaowen Zhang, Ying Wang

arxiv:2605.19666 v1 · 2026-05-19 · physics.med-ph · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FH67QKT2BMDVRUGAEX22Q36IMX}

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	2026-05-20T01:05:56.904608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29fdf82a7a0b0758d0c025f5a86fc865e959caa078c4bad722e5dc396e12dfe6

Aliases

arxiv: 2605.19666 · arxiv_version: 2605.19666v1 · doi: 10.48550/arxiv.2605.19666 · pith_short_12: FH67QKT2BMDV · pith_short_16: FH67QKT2BMDVRUGA · pith_short_8: FH67QKT2

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/FH67QKT2BMDVRUGAEX22Q36IMX \
  | 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: 29fdf82a7a0b0758d0c025f5a86fc865e959caa078c4bad722e5dc396e12dfe6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63bbf2135341379af179a891212b9febc17d4b9f6fd5290e4fad7a89554688c8",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2026-05-19T10:59:49Z",
    "title_canon_sha256": "bdb21e55a10a17f0db3439d3b03d558378789769f5d5d1cce2c8c3586dc8fda3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19666",
    "kind": "arxiv",
    "version": 1
  }
}