Pith Number

pith:OLAMV5OG

pith:2018:OLAMV5OGOU2KDNX5L3DKXLONRD

not attested not anchored not stored refs pending

Sea Clutter Distribution Modeling: A Kernel Density Estimation Approach

Hongkuan Zhou, Tao Jiang, Yuzhou Li

arxiv:1809.00480 v1 · 2018-09-03 · stat.AP · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OLAMV5OGOU2KDNX5L3DKXLONRD}

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	2026-05-18T00:06:19.825885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72c0caf5c67534a1b6fd5ec6abadcd88f3cad811491575548db701c2f39d08b4

Aliases

arxiv: 1809.00480 · arxiv_version: 1809.00480v1 · doi: 10.48550/arxiv.1809.00480 · pith_short_12: OLAMV5OGOU2K · pith_short_16: OLAMV5OGOU2KDNX5 · pith_short_8: OLAMV5OG

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/OLAMV5OGOU2KDNX5L3DKXLONRD \
  | 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: 72c0caf5c67534a1b6fd5ec6abadcd88f3cad811491575548db701c2f39d08b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0df12b59807761628bc8cf3b5f08cb8f8b726865712c8ce73c47081361bd0ae1",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2018-09-03T07:52:56Z",
    "title_canon_sha256": "e5b3b688bf1acad47393d71959b8c43fff9a883513c3f395d9c21852493d900e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.00480",
    "kind": "arxiv",
    "version": 1
  }
}