Pith Number

pith:MOCKRLGU

pith:2018:MOCKRLGUF2C4XUGRWDFFUQIEQG

not attested not anchored not stored refs pending

Optical verification and in-vitro characterization of two commercially available acoustic bubble counters for cardiopulmonary bypass systems

Bastian A. de Mol, Filip M.J.J. de Somer, Marco C. Stehouwer, Michel Versluis, Tim Segers

arxiv:1807.08946 v1 · 2018-07-24 · 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{MOCKRLGUF2C4XUGRWDFFUQIEQG}

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	2026-05-18T00:09:57.293268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6384a8acd42e85cbd0d1b0ca5a410481936a1e401ff14f07248ccdbcc0471c01

Aliases

arxiv: 1807.08946 · arxiv_version: 1807.08946v1 · doi: 10.48550/arxiv.1807.08946 · pith_short_12: MOCKRLGUF2C4 · pith_short_16: MOCKRLGUF2C4XUGR · pith_short_8: MOCKRLGU

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/MOCKRLGUF2C4XUGRWDFFUQIEQG \
  | 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: 6384a8acd42e85cbd0d1b0ca5a410481936a1e401ff14f07248ccdbcc0471c01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae3794f2579140b20a439888656fca5e65888894377bed584c18414fadad578f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2018-07-24T08:09:42Z",
    "title_canon_sha256": "224adf6ebc481de343fac3cce4b33b1367f51e858826a8d943a03f926d28442b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08946",
    "kind": "arxiv",
    "version": 1
  }
}