Pith Number

pith:6QLD32I7

pith:2019:6QLD32I7RCCX5BJEU2SX6KI6IJ

not attested not anchored not stored refs pending

Adaptive Neuro-Surrogate-Based Optimisation Method for Wave Energy Converters Placement Optimisation

Bradley Alexander, Ehsan Abbasnejad, Markus Wagner, Mehdi Neshat, Qinfeng Shi

arxiv:1907.03076 v2 · 2019-07-06 · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6QLD32I7RCCX5BJEU2SX6KI6IJ}

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	2026-07-05T00:26:08.870794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4163de91f88857e8524a6a57f291e4273dec507cb62c5bfe3265609c239a0cb

Aliases

arxiv: 1907.03076 · arxiv_version: 1907.03076v2 · doi: 10.48550/arxiv.1907.03076 · pith_short_12: 6QLD32I7RCCX · pith_short_16: 6QLD32I7RCCX5BJE · pith_short_8: 6QLD32I7

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/6QLD32I7RCCX5BJEU2SX6KI6IJ \
  | 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: f4163de91f88857e8524a6a57f291e4273dec507cb62c5bfe3265609c239a0cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23beb0d7e7f32af07916f4a8838a27fc21f4527c7450c9d3eab67ea8f167afaa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2019-07-06T04:25:28Z",
    "title_canon_sha256": "44f36978324797b1ace4d7ba809daf696022de271d2de22b089045fe878cd522"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.03076",
    "kind": "arxiv",
    "version": 2
  }
}