Pith Number

pith:26ND6RIT

pith:2025:26ND6RIT4GIFZ3H4VYQAULCBWR

not attested not anchored not stored refs pending

PMB-NN: Physiology-Centred Hybrid AI for Personalized Hemodynamic Monitoring from Photoplethysmography

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

arxiv:2512.10745 v1 · 2025-12-11 · 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{26ND6RIT4GIFZ3H4VYQAULCBWR}

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	2026-06-09T02:08:36.008837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d79a3f4513e1905cecfcae200a2c41b472c43ce7bf8949b6de01dba709bf9876

Aliases

arxiv: 2512.10745 · arxiv_version: 2512.10745v1 · doi: 10.48550/arxiv.2512.10745 · pith_short_12: 26ND6RIT4GIF · pith_short_16: 26ND6RIT4GIFZ3H4 · pith_short_8: 26ND6RIT

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/26ND6RIT4GIFZ3H4VYQAULCBWR \
  | 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: d79a3f4513e1905cecfcae200a2c41b472c43ce7bf8949b6de01dba709bf9876

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aed2cc6bf9c5eb691d0ee0d35d353643a3976bb2065f9923cba3b2d7b059ef79",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2025-12-11T15:32:50Z",
    "title_canon_sha256": "85b0f8812cf73eba8b0b62042522e235cd19a63a8aadcfa34d2a34700d4e651b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.10745",
    "kind": "arxiv",
    "version": 1
  }
}