Pith Number

pith:F4GDQC7Z

pith:2022:F4GDQC7ZMGLEVRSR6PSSDXCV4V

not attested not anchored not stored refs pending

Radar-based Respiratory Rate Monitoring in Standing Position

Christoph Wasser, Dominik Alscher, Fady Aziz, Marco F. Huber, Omar Metwally, Tassneem Helal, Urs Schneider

arxiv:2203.05075 v2 · 2022-03-09 · 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{F4GDQC7ZMGLEVRSR6PSSDXCV4V}

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	2026-07-05T04:31:12.482121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f0c380bf961964ac651f3e521dc55e54f01b3a2ddcc2593d51a89342076f9d5

Aliases

arxiv: 2203.05075 · arxiv_version: 2203.05075v2 · doi: 10.48550/arxiv.2203.05075 · pith_short_12: F4GDQC7ZMGLE · pith_short_16: F4GDQC7ZMGLEVRSR · pith_short_8: F4GDQC7Z

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/F4GDQC7ZMGLEVRSR6PSSDXCV4V \
  | 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: 2f0c380bf961964ac651f3e521dc55e54f01b3a2ddcc2593d51a89342076f9d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f899309cb9e5faec06a9cd2a21fb32995b6692e2205f45e7d69e492efca9791c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2022-03-09T22:44:24Z",
    "title_canon_sha256": "344dab4f6d55a0fa01e684d5ef3390a59d40bde541cdbe0b841fb9d5b7e00da9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.05075",
    "kind": "arxiv",
    "version": 2
  }
}