Pith Number

pith:2OI7OOAV

pith:2025:2OI7OOAVWKR2R5AV5ZSAYJFUEW

not attested not anchored not stored refs pending

Finger-to-Chest Style Transfer-assisted Deep Learning Method For Photoplethysmogram Waveform Restoration with Timing Preservation

Caterina Salito, Dario Bovio, Federico Tognoni, Luca Mainardi, Matteo Rossi, Pietro Cerveri, Sara Maria Pagotto

arxiv:2503.13496 v1 · 2025-03-11 · eess.SP · cs.LG · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2OI7OOAVWKR2R5AV5ZSAYJFUEW}

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	2026-07-05T10:33:11.330763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d391f73815b2a3a8f415ee640c24b425bf019340ca268069dbeb519b6458e66f

Aliases

arxiv: 2503.13496 · arxiv_version: 2503.13496v1 · doi: 10.48550/arxiv.2503.13496 · pith_short_12: 2OI7OOAVWKR2 · pith_short_16: 2OI7OOAVWKR2R5AV · pith_short_8: 2OI7OOAV

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/2OI7OOAVWKR2R5AV5ZSAYJFUEW \
  | 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: d391f73815b2a3a8f415ee640c24b425bf019340ca268069dbeb519b6458e66f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5807e596e51068c28f942d780196fc266163ca9223c86a06c5e13648d22cc6a1",
    "cross_cats_sorted": [
      "cs.LG",
      "q-bio.QM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-03-11T09:38:44Z",
    "title_canon_sha256": "7712ba8797d9bf108478c2be90249707d049caaab5037f06598fa9c26cc2aa1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.13496",
    "kind": "arxiv",
    "version": 1
  }
}