Pith Number

pith:LUOZBN5D

pith:2018:LUOZBN5DJ5ZTVUBZUJI4KZMNNP

not attested not anchored not stored refs pending

Non-linear model and optimization method for a single-axis linear-motion energy harvester for footstep excitation

Michael N. Struwig, Riaan Wolhuter, Thomas Niesler

arxiv:1805.01716 v3 · 2018-05-04 · 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{LUOZBN5DJ5ZTVUBZUJI4KZMNNP}

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	2026-05-17T23:59:17.196745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d1d90b7a34f733ad039a251c5658d6bf20075f837496c7bf490fd0bbcca4192

Aliases

arxiv: 1805.01716 · arxiv_version: 1805.01716v3 · doi: 10.48550/arxiv.1805.01716 · pith_short_12: LUOZBN5DJ5ZT · pith_short_16: LUOZBN5DJ5ZTVUBZ · pith_short_8: LUOZBN5D

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/LUOZBN5DJ5ZTVUBZUJI4KZMNNP \
  | 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: 5d1d90b7a34f733ad039a251c5658d6bf20075f837496c7bf490fd0bbcca4192

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf27b959c9f6d0ed3125db55f287821e2003b2e7f10e125ba2b4cec8ea859eae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-05-04T11:15:24Z",
    "title_canon_sha256": "7624d212c5c53bf15d2e38c782ed20bf5d78c87a0264261bf65f2626647ecc9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.01716",
    "kind": "arxiv",
    "version": 3
  }
}