Pith Number

pith:R2A2TMRL

pith:2018:R2A2TMRLP6PG4ADXJNGJ4EWZZT

not attested not anchored not stored refs pending

Particle tracking of microelectromechanical system performance and reliability

Craig D. McGray, Craig R. Copeland, Jon Geist, Samuel M. Stavis

arxiv:1807.00852 v2 · 2018-07-02 · physics.app-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{R2A2TMRLP6PG4ADXJNGJ4EWZZT}

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	2026-05-18T00:00:19.019452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e81a9b22b7f9e6e00774b4c9e12d9ccdca670e8d163c9f48bc9cb7673e041ca

Aliases

arxiv: 1807.00852 · arxiv_version: 1807.00852v2 · doi: 10.48550/arxiv.1807.00852 · pith_short_12: R2A2TMRLP6PG · pith_short_16: R2A2TMRLP6PG4ADX · pith_short_8: R2A2TMRL

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/R2A2TMRLP6PG4ADXJNGJ4EWZZT \
  | 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: 8e81a9b22b7f9e6e00774b4c9e12d9ccdca670e8d163c9f48bc9cb7673e041ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1a1f5e55bfb3312e74c0840695958e90b63d7c2ac3896dce39dd260bf1ae58b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-07-02T18:32:36Z",
    "title_canon_sha256": "c12091b23b94bb0db17f7f6b78130a8ed2b11a9b3b74747b6661768d250f6636"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.00852",
    "kind": "arxiv",
    "version": 2
  }
}