Pith Number

pith:UVUJFJYP

pith:2018:UVUJFJYPYDRL3TFO65J4N5HVVJ

not attested not anchored not stored refs pending

Shape Optimization of Wave Energy Converters for Broadband Directional Incident Waves

Mohammad-Reza Alam, Soheil Esmaeilzadeh

arxiv:1805.08294 v1 · 2018-05-21 · physics.flu-dyn · physics.ao-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{UVUJFJYPYDRL3TFO65J4N5HVVJ}

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	2026-05-18T00:15:27.004360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a56892a70fc0e2bdccaef753c6f4f5aa4f80a24294531ecac2e291f68ab93f54

Aliases

arxiv: 1805.08294 · arxiv_version: 1805.08294v1 · doi: 10.48550/arxiv.1805.08294 · pith_short_12: UVUJFJYPYDRL · pith_short_16: UVUJFJYPYDRL3TFO · pith_short_8: UVUJFJYP

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/UVUJFJYPYDRL3TFO65J4N5HVVJ \
  | 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: a56892a70fc0e2bdccaef753c6f4f5aa4f80a24294531ecac2e291f68ab93f54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba9303f1909d15288703cb5c91ad97c82c69d9ddaf2d7ad0c5e2ea02625908c3",
    "cross_cats_sorted": [
      "physics.ao-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-05-21T21:24:55Z",
    "title_canon_sha256": "1b2dc75aaaeb75824d88ed6ff50ab003644beb5e34eb3320d20d75193c0b842c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.08294",
    "kind": "arxiv",
    "version": 1
  }
}