Pith Number

pith:V6EW55MG

pith:2025:V6EW55MG375EERSHKFCN4OOLMA

not attested not anchored not stored refs pending

Antenna Selection for Enhancing Privacy in Radar-Based Vital Sign Monitoring Systems

Athina P. Petropulu, Zhihao Tao

arxiv:2504.01820 v1 · 2025-04-02 · 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{V6EW55MG375EERSHKFCN4OOLMA}

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	2026-07-05T10:43:30.254726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af896ef586dffa4246475144de39cb603e056dd7131337f3b062fd9d10be648a

Aliases

arxiv: 2504.01820 · arxiv_version: 2504.01820v1 · doi: 10.48550/arxiv.2504.01820 · pith_short_12: V6EW55MG375E · pith_short_16: V6EW55MG375EERSH · pith_short_8: V6EW55MG

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/V6EW55MG375EERSHKFCN4OOLMA \
  | 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: af896ef586dffa4246475144de39cb603e056dd7131337f3b062fd9d10be648a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3f9e00f0d53f627afdb4a2bb2e1674afa28f751425220f93a4be2674786bf40",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-04-02T15:28:07Z",
    "title_canon_sha256": "199d72e94ed6f85dcb8867ffa8bd2c0d4734c2921f5e2fc76ae3402f628340dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.01820",
    "kind": "arxiv",
    "version": 1
  }
}