Pith Number

pith:AFYGJVNG

pith:2018:AFYGJVNGCU3LXYFFEI7ZK6X4LI

not attested not anchored not stored refs pending

Comparing Respiratory Monitoring Performance of Commercial Wireless Devices

Alemayehu Solomon Abrar, Anh Luong, Christina A. Porucznik, Jason Burch, Krishna Sundar, Neal Patwari, Peter Hillyard, Robert Farney, Sarah Hatch Pollard

arxiv:1807.06767 v1 · 2018-07-18 · eess.SP · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AFYGJVNGCU3LXYFFEI7ZK6X4LI}

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	2026-05-18T00:10:25.846816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

017064d5a61536bbe0a5223f957afc5a37f7fae139efaa67fa15842276bf8ed9

Aliases

arxiv: 1807.06767 · arxiv_version: 1807.06767v1 · doi: 10.48550/arxiv.1807.06767 · pith_short_12: AFYGJVNGCU3L · pith_short_16: AFYGJVNGCU3LXYFF · pith_short_8: AFYGJVNG

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/AFYGJVNGCU3LXYFFEI7ZK6X4LI \
  | 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: 017064d5a61536bbe0a5223f957afc5a37f7fae139efaa67fa15842276bf8ed9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52d5e4e52ac3fd21dcb67a83e268d2b60295365f96c87d0413eff67a216bcee4",
    "cross_cats_sorted": [
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-07-18T03:58:46Z",
    "title_canon_sha256": "efc6d4d86a4c51b21040c8f7e180a8a665b610ed3a79fbbeb472048965a5060d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.06767",
    "kind": "arxiv",
    "version": 1
  }
}